| 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 | $121.33 | 4.424% | $126.6976 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $158.40 | 3.848% | $164.4952 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $75.94 | 6.579% | $80.9361 | $80.94 | $80.95 | $80.90 |
| Purchase #4 | $240.86 | 3.399% | $249.0468 | $249.05 | $249.05 | $249.00 |
| Purchase #5 | $20.65 | 9.757% | $22.6648 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $150.45 | 7.380% | $161.5532 | $161.55 | $161.55 | $161.60 |
| Purchase #7 | $50.72 | 4.474% | $52.9892 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $818.35 | $858.3829 | $858.39 | $858.40 | $858.40 | |