| 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 | $14.31 | 8.479% | $15.5233 | $15.52 | $15.50 | $15.50 |
| Purchase #2 | $238.30 | 4.620% | $249.3095 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $44.48 | 13.409% | $50.4443 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $230.25 | 3.337% | $237.9334 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $38.64 | 7.762% | $41.6392 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $154.79 | 10.654% | $171.2813 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $163.35 | 8.294% | $176.8982 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $884.12 | $943.0292 | $943.02 | $943.05 | $942.90 | |