| 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 | $88.49 | 3.697% | $91.7615 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $212.60 | 6.408% | $226.2234 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $28.86 | 11.250% | $32.1068 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $17.79 | 10.706% | $19.6946 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $76.92 | 8.186% | $83.2167 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $94.49 | 10.332% | $104.2527 | $104.25 | $104.25 | $104.30 |
| Purchase #7 | $240.98 | 9.257% | $263.2875 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $760.13 | $820.5432 | $820.54 | $820.50 | $820.60 | |