| 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 | $76.80 | 10.335% | $84.7373 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $70.35 | 10.724% | $77.8943 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $238.78 | 10.198% | $263.1308 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $32.44 | 3.193% | $33.4758 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $228.92 | 8.641% | $248.701 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $76.35 | 5.162% | $80.2912 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $166.94 | 12.446% | $187.7174 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $890.58 | $975.9478 | $975.95 | $976.00 | $975.90 | |