| 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 | $53.82 | 7.594% | $57.9071 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $189.29 | 11.867% | $211.753 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $179.87 | 8.775% | $195.6536 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $203.46 | 13.763% | $231.4622 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $185.51 | 8.574% | $201.4156 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $200.90 | 11.313% | $223.6278 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $196.65 | 8.785% | $213.9257 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $1,209.50 | $1,335.7450 | $1,335.75 | $1,335.75 | $1,335.80 | |