| 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 | $27.58 | 4.255% | $28.7535 | $28.75 | $28.75 | $28.80 |
| Purchase #2 | $84.98 | 4.241% | $88.584 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $205.66 | 4.348% | $214.6021 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $22.96 | 7.690% | $24.7256 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $94.85 | 9.162% | $103.5402 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $27.60 | 7.468% | $29.6612 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $12.63 | 8.574% | $13.7129 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $476.26 | $503.5795 | $503.57 | $503.60 | $503.60 | |