| 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 | $61.69 | 5.865% | $65.3081 | $65.31 | $65.30 | $65.30 |
| Purchase #2 | $80.35 | 5.207% | $84.5338 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $41.38 | 9.685% | $45.3877 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $69.31 | 6.262% | $73.6502 | $73.65 | $73.65 | $73.70 |
| Purchase #5 | $25.77 | 7.717% | $27.7587 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $223.31 | 10.308% | $246.3288 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $94.95 | 7.474% | $102.0466 | $102.05 | $102.05 | $102.00 |
| 7 purchase totals = | $596.76 | $645.0139 | $645.02 | $645.05 | $645.00 | |