| 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 | $121.32 | 3.441% | $125.4946 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $44.82 | 13.262% | $50.764 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $56.91 | 9.794% | $62.4838 | $62.48 | $62.50 | $62.50 |
| Purchase #4 | $249.42 | 6.857% | $266.5227 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $108.80 | 11.349% | $121.1477 | $121.15 | $121.15 | $121.10 |
| Purchase #6 | $47.86 | 4.356% | $49.9448 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $140.99 | 7.343% | $151.3429 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $770.12 | $827.7005 | $827.68 | $827.70 | $827.60 | |