| 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 | $106.62 | 8.269% | $115.4364 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $35.26 | 12.349% | $39.6143 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $33.70 | 6.162% | $35.7766 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $70.84 | 9.513% | $77.579 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $160.89 | 5.560% | $169.8355 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $95.38 | 6.391% | $101.4757 | $101.48 | $101.50 | $101.50 |
| Purchase #7 | $41.27 | 12.405% | $46.3895 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $543.96 | $586.1070 | $586.12 | $586.20 | $586.10 | |