| 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 | $87.34 | 11.191% | $97.1142 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $79.58 | 13.310% | $90.1721 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $84.77 | 10.225% | $93.4377 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $98.50 | 6.360% | $104.7646 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $5.43 | 12.601% | $6.1142 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $43.95 | 12.801% | $49.576 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $44.56 | 7.707% | $47.9942 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $444.13 | $489.1730 | $489.16 | $489.15 | $489.20 | |