| 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 | $101.29 | 4.705% | $106.0557 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $92.74 | 6.431% | $98.7041 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $40.96 | 6.508% | $43.6257 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $58.73 | 6.313% | $62.4376 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $142.86 | 11.795% | $159.7103 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $49.93 | 10.106% | $54.9759 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $242.28 | 12.562% | $272.7152 | $272.72 | $272.70 | $272.70 |
| 7 purchase totals = | $728.79 | $798.2245 | $798.24 | $798.25 | $798.20 | |