| 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 | $41.30 | 11.547% | $46.0689 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $113.64 | 12.624% | $127.9859 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $154.65 | 3.654% | $160.3009 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $153.27 | 8.332% | $166.0405 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $211.49 | 11.452% | $235.7098 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $148.33 | 8.613% | $161.1057 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $40.78 | 5.206% | $42.903 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $863.46 | $940.1147 | $940.12 | $940.10 | $940.10 | |