| 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 | $11.46 | 4.184% | $11.9395 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $71.98 | 7.560% | $77.4217 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $11.97 | 12.206% | $13.4311 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $244.55 | 3.810% | $253.8674 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $191.75 | 13.704% | $218.0274 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $100.72 | 8.123% | $108.9015 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $38.77 | 9.465% | $42.4396 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $671.20 | $726.0282 | $726.03 | $726.05 | $725.90 | |