| 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 | $63.79 | 13.745% | $72.5579 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $32.38 | 12.438% | $36.4074 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $50.93 | 5.401% | $53.6807 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $39.90 | 3.340% | $41.2327 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $155.87 | 11.104% | $173.1778 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $183.51 | 10.427% | $202.6446 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $189.75 | 12.526% | $213.5181 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $716.13 | $793.2192 | $793.22 | $793.25 | $793.20 | |