| 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 | $31.61 | 13.556% | $35.8951 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $34.27 | 11.281% | $38.136 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $24.93 | 11.479% | $27.7917 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $237.81 | 4.610% | $248.773 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $31.45 | 4.647% | $32.9115 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $105.59 | 4.316% | $110.1473 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $94.34 | 7.507% | $101.4221 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $560.00 | $595.0767 | $595.08 | $595.05 | $595.00 | |