| 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 | $65.34 | 7.740% | $70.3973 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $173.61 | 11.654% | $193.8425 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $54.91 | 13.261% | $62.1916 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $148.50 | 13.778% | $168.9603 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $228.95 | 6.493% | $243.8157 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $55.89 | 6.567% | $59.5603 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $220.61 | 3.750% | $228.8829 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $947.81 | $1,027.6506 | $1,027.65 | $1,027.65 | $1,027.70 | |