| 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 | $81.32 | 12.134% | $91.1874 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $38.54 | 6.114% | $40.8963 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $249.84 | 6.145% | $265.1927 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $168.32 | 3.765% | $174.6572 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $182.33 | 13.255% | $206.4978 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $140.83 | 13.470% | $159.7998 | $159.80 | $159.80 | $159.80 |
| Purchase #7 | $10.39 | 5.174% | $10.9276 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $871.57 | $949.1588 | $949.17 | $949.20 | $949.20 | |