| 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 | $31.32 | 6.205% | $33.2634 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $80.52 | 9.268% | $87.9826 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $144.76 | 8.723% | $157.3874 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $45.63 | 11.313% | $50.7921 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $116.90 | 4.580% | $122.254 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $155.52 | 13.681% | $176.7967 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $188.93 | 4.360% | $197.1673 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $763.58 | $825.6435 | $825.64 | $825.65 | $825.80 | |