| 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 | $14.99 | 5.167% | $15.7645 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $198.71 | 6.470% | $211.5665 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $130.47 | 10.516% | $144.1902 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $219.40 | 13.176% | $248.3081 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $79.48 | 6.409% | $84.5739 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $122.26 | 7.182% | $131.0407 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $143.93 | 4.291% | $150.106 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $909.24 | $985.5499 | $985.55 | $985.50 | $985.60 | |