| 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 | $57.25 | 7.316% | $61.4384 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $86.42 | 13.505% | $98.091 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $61.60 | 11.278% | $68.5472 | $68.55 | $68.55 | $68.50 |
| Purchase #4 | $51.71 | 9.530% | $56.638 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $6.78 | 12.809% | $7.6485 | $7.65 | $7.65 | $7.60 |
| Purchase #6 | $128.90 | 9.115% | $140.6492 | $140.65 | $140.65 | $140.60 |
| Purchase #7 | $91.75 | 5.840% | $97.1082 | $97.11 | $97.10 | $97.10 |
| 7 purchase totals = | $484.41 | $530.1205 | $530.13 | $530.15 | $529.90 | |