| 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 | $203.33 | 3.329% | $210.0989 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $22.47 | 3.735% | $23.3093 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $68.50 | 10.855% | $75.9357 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $50.25 | 11.504% | $56.0308 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $78.64 | 4.342% | $82.0545 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $29.73 | 8.781% | $32.3406 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $139.40 | 11.564% | $155.5202 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $592.32 | $635.2900 | $635.29 | $635.30 | $635.20 | |