| 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 | $106.86 | 5.264% | $112.4851 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $38.77 | 7.292% | $41.5971 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $123.51 | 10.836% | $136.8935 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $143.96 | 13.623% | $163.5717 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $84.85 | 12.672% | $95.6022 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $168.86 | 12.196% | $189.4542 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $214.71 | 3.380% | $221.9672 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $881.52 | $961.5710 | $961.57 | $961.55 | $961.70 | |