| 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 | $43.90 | 13.285% | $49.7321 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $191.98 | 10.174% | $211.512 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $66.49 | 8.674% | $72.2573 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $106.64 | 3.369% | $110.2327 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $42.33 | 6.297% | $44.9955 | $45.00 | $45.00 | $45.00 |
| Purchase #6 | $226.31 | 6.445% | $240.8957 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $66.77 | 10.576% | $73.8316 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $744.42 | $803.4569 | $803.46 | $803.50 | $803.40 | |