| 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 | $73.71 | 5.302% | $77.6181 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $234.30 | 12.660% | $263.9624 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $50.74 | 7.599% | $54.5957 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $133.67 | 8.790% | $145.4196 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $93.83 | 5.673% | $99.153 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $36.66 | 8.781% | $39.8791 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $215.59 | 8.217% | $233.305 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $838.50 | $913.9329 | $913.94 | $913.90 | $914.00 | |