| 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 | $65.30 | 9.714% | $71.6432 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $69.39 | 5.546% | $73.2384 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $194.56 | 12.464% | $218.81 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $44.41 | 10.213% | $48.9456 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $138.55 | 11.161% | $154.0136 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $58.29 | 12.201% | $65.402 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $50.69 | 11.482% | $56.5102 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $621.19 | $688.5630 | $688.56 | $688.55 | $688.40 | |