| 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 | $27.65 | 12.670% | $31.1533 | $31.15 | $31.15 | $31.20 |
| Purchase #2 | $101.72 | 12.103% | $114.0312 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $46.45 | 13.607% | $52.7705 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $139.88 | 11.210% | $155.5605 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $118.33 | 6.745% | $126.3114 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $131.65 | 3.294% | $135.9866 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $198.62 | 5.772% | $210.0843 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $764.30 | $825.8978 | $825.89 | $825.90 | $826.00 | |