| 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 | $57.33 | 13.865% | $65.2788 | $65.28 | $65.30 | $65.30 |
| Purchase #2 | $71.42 | 8.809% | $77.7114 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $82.84 | 9.829% | $90.9823 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $77.48 | 12.310% | $87.0178 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $97.75 | 10.715% | $108.2239 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $96.37 | 10.435% | $106.4262 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $102.98 | 13.752% | $117.1418 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $586.17 | $652.7822 | $652.78 | $652.80 | $652.70 | |