| 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 | $57.68 | 5.474% | $60.8374 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $110.66 | 4.116% | $115.2148 | $115.21 | $115.20 | $115.20 |
| Purchase #3 | $19.96 | 4.172% | $20.7927 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $179.97 | 5.496% | $189.8612 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $115.59 | 5.719% | $122.2006 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $230.95 | 11.300% | $257.0474 | $257.05 | $257.05 | $257.00 |
| Purchase #7 | $123.96 | 13.701% | $140.9438 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $838.77 | $906.8979 | $906.89 | $906.90 | $906.80 | |