| 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 | $193.44 | 3.647% | $200.4948 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $35.42 | 11.687% | $39.5595 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $9.43 | 13.125% | $10.6677 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $183.29 | 7.635% | $197.2842 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $210.80 | 8.464% | $228.6421 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $45.87 | 5.308% | $48.3048 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $187.35 | 11.828% | $209.5098 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $865.60 | $934.4629 | $934.45 | $934.45 | $934.50 | |