| 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 | $31.65 | 7.565% | $34.0443 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $25.45 | 10.494% | $28.1207 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $197.98 | 3.367% | $204.646 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $149.64 | 13.764% | $170.2364 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $239.69 | 7.614% | $257.94 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $32.40 | 8.490% | $35.1508 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $90.96 | 4.148% | $94.733 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $767.77 | $824.8712 | $824.87 | $824.90 | $824.70 | |