| 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 | $69.59 | 9.394% | $76.1273 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $62.84 | 3.625% | $65.118 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $34.32 | 4.528% | $35.874 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $52.71 | 9.151% | $57.5335 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $147.39 | 7.399% | $158.2954 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $201.54 | 8.245% | $218.157 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $20.55 | 12.528% | $23.1245 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $588.94 | $634.2297 | $634.23 | $634.20 | $634.20 | |