| 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 | $102.74 | 8.177% | $111.141 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $71.41 | 13.350% | $80.9432 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $27.30 | 13.425% | $30.965 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $238.85 | 8.625% | $259.4508 | $259.45 | $259.45 | $259.50 |
| Purchase #5 | $50.44 | 6.112% | $53.5229 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $31.70 | 4.481% | $33.1205 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $91.74 | 10.486% | $101.3599 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $614.18 | $670.5033 | $670.50 | $670.45 | $670.50 | |