| 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 | $38.71 | 6.667% | $41.2908 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $144.72 | 11.480% | $161.3339 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $226.80 | 10.768% | $251.2218 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $57.89 | 13.817% | $65.8887 | $65.89 | $65.90 | $65.90 |
| Purchase #5 | $137.82 | 6.717% | $147.0774 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $216.25 | 12.442% | $243.1558 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $23.55 | 12.138% | $26.4085 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $845.74 | $936.3769 | $936.38 | $936.40 | $936.40 | |