| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.72 | 10.247% | $72.4543 | $72.45 | $72.45 | $72.50 |
| Purchase #2 | $182.98 | 5.432% | $192.9195 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $102.57 | 7.554% | $110.3181 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $204.80 | 4.486% | $213.9873 | $213.99 | $214.00 | $214.00 |
| Purchase #5 | $246.47 | 3.189% | $254.3299 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $147.96 | 8.755% | $160.9139 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $104.54 | 5.723% | $110.5228 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $1,055.04 | $1,115.4458 | $1,115.44 | $1,115.40 | $1,115.40 | |