| 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 | $93.90 | 8.775% | $102.1397 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $120.51 | 9.113% | $131.4921 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $215.49 | 11.566% | $240.4136 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $176.85 | 9.659% | $193.9319 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $26.42 | 4.216% | $27.5339 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $40.80 | 10.610% | $45.1289 | $45.13 | $45.15 | $45.10 |
| Purchase #7 | $78.47 | 8.276% | $84.9642 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $752.44 | $825.6043 | $825.59 | $825.65 | $825.50 | |