| 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 | $111.76 | 3.630% | $115.8169 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $57.55 | 9.466% | $62.9977 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $42.51 | 9.746% | $46.653 | $46.65 | $46.65 | $46.70 |
| Purchase #4 | $103.77 | 6.763% | $110.788 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $37.36 | 5.754% | $39.5097 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $147.42 | 3.370% | $152.3881 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $203.55 | 6.249% | $216.2698 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $703.92 | $744.4232 | $744.43 | $744.40 | $744.50 | |