| 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 | $79.82 | 7.731% | $85.9909 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $173.58 | 12.202% | $194.7602 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $77.71 | 13.414% | $88.134 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $219.80 | 12.313% | $246.864 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $149.46 | 9.425% | $163.5466 | $163.55 | $163.55 | $163.50 |
| Purchase #6 | $34.41 | 9.121% | $37.5485 | $37.55 | $37.55 | $37.50 |
| Purchase #7 | $12.61 | 9.364% | $13.7908 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $747.39 | $830.6350 | $830.63 | $830.65 | $830.60 | |