| 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 | $99.93 | 8.556% | $108.48 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $71.54 | 11.622% | $79.8544 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $112.29 | 5.802% | $118.8051 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $219.98 | 12.705% | $247.9285 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $127.57 | 13.379% | $144.6376 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $36.62 | 3.234% | $37.8043 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $79.25 | 11.664% | $88.4937 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $747.18 | $826.0036 | $826.00 | $826.05 | $826.00 | |