| 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 | $46.69 | 9.252% | $51.0098 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $110.30 | 5.738% | $116.629 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $133.95 | 11.293% | $149.077 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $57.29 | 7.467% | $61.5678 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $20.27 | 8.705% | $22.0345 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $247.62 | 7.862% | $267.0879 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $79.83 | 12.529% | $89.8319 | $89.83 | $89.85 | $89.80 |
| 7 purchase totals = | $695.95 | $757.2379 | $757.24 | $757.30 | $757.20 | |