| 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 | $48.95 | 10.292% | $53.9879 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $43.27 | 6.493% | $46.0795 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $44.89 | 7.825% | $48.4026 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $248.63 | 7.207% | $266.5488 | $266.55 | $266.55 | $266.50 |
| Purchase #5 | $126.48 | 9.486% | $138.4779 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $216.61 | 13.654% | $246.1859 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $9.84 | 10.609% | $10.8839 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $738.67 | $810.5665 | $810.57 | $810.65 | $810.60 | |