| 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 | $19.67 | 13.731% | $22.3709 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $238.55 | 5.760% | $252.2905 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $38.50 | 11.653% | $42.9864 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $45.49 | 5.786% | $48.1221 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $27.94 | 5.337% | $29.4312 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $37.52 | 10.653% | $41.517 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $65.69 | 9.475% | $71.9141 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $473.36 | $508.6322 | $508.63 | $508.60 | $508.60 | |