| 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 | $41.86 | 9.158% | $45.6935 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $84.54 | 6.603% | $90.1222 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $14.84 | 12.486% | $16.6929 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $221.51 | 7.559% | $238.2539 | $238.25 | $238.25 | $238.30 |
| Purchase #5 | $189.95 | 7.551% | $204.2931 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $125.31 | 4.234% | $130.6156 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $139.54 | 7.527% | $150.0432 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $817.55 | $875.7144 | $875.70 | $875.70 | $875.70 | |