| 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 | $37.87 | 13.148% | $42.8491 | $42.85 | $42.85 | $42.80 |
| Purchase #2 | $41.89 | 8.255% | $45.348 | $45.35 | $45.35 | $45.30 |
| Purchase #3 | $246.49 | 10.635% | $272.7042 | $272.70 | $272.70 | $272.70 |
| Purchase #4 | $35.43 | 8.398% | $38.4054 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $90.96 | 8.593% | $98.7762 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $226.67 | 11.655% | $253.0884 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $81.35 | 9.111% | $88.7618 | $88.76 | $88.75 | $88.80 |
| 7 purchase totals = | $760.66 | $839.9331 | $839.94 | $839.95 | $839.90 | |