| 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 | $39.27 | 6.281% | $41.7365 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $63.40 | 9.398% | $69.3583 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $24.66 | 4.511% | $25.7724 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $36.66 | 3.490% | $37.9394 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $86.78 | 7.386% | $93.1896 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $138.87 | 11.570% | $154.9373 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $54.63 | 11.524% | $60.9256 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $444.27 | $483.8591 | $483.87 | $483.90 | $483.80 | |