| 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 | $37.62 | 10.851% | $41.7021 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $197.60 | 10.539% | $218.4251 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $91.68 | 10.317% | $101.1386 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $41.93 | 11.702% | $46.8366 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $51.43 | 6.873% | $54.9648 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $97.88 | 8.581% | $106.2791 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $244.87 | 5.828% | $259.141 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $763.01 | $828.4873 | $828.49 | $828.55 | $828.40 | |