| 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 | $11.49 | 9.311% | $12.5598 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $158.66 | 12.387% | $178.3132 | $178.31 | $178.30 | $178.30 |
| Purchase #3 | $133.49 | 4.526% | $139.5318 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $61.71 | 9.421% | $67.5237 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $245.80 | 13.497% | $278.9756 | $278.98 | $279.00 | $279.00 |
| Purchase #6 | $12.34 | 6.376% | $13.1268 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $191.70 | 5.666% | $202.5617 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $815.19 | $892.5926 | $892.59 | $892.60 | $892.60 | |