| 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 | $84.59 | 6.525% | $90.1095 | $90.11 | $90.10 | $90.10 |
| Purchase #2 | $67.98 | 5.855% | $71.9602 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $76.81 | 6.393% | $81.7205 | $81.72 | $81.70 | $81.70 |
| Purchase #4 | $234.78 | 7.200% | $251.6842 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $56.55 | 3.448% | $58.4998 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $33.95 | 11.722% | $37.9296 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $63.29 | 7.686% | $68.1545 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $617.95 | $660.0583 | $660.05 | $660.05 | $660.10 | |