| 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 | $14.45 | 3.810% | $15.0005 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $93.61 | 5.712% | $98.957 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $244.79 | 5.873% | $259.1665 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $207.28 | 6.821% | $221.4186 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $183.32 | 11.503% | $204.4073 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $112.60 | 8.709% | $122.4063 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $135.88 | 6.660% | $144.9296 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $991.93 | $1,066.2858 | $1,066.30 | $1,066.25 | $1,066.30 | |