| 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 | $24.57 | 12.451% | $27.6292 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $128.52 | 9.627% | $140.8926 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $158.65 | 7.214% | $170.095 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $142.61 | 4.362% | $148.8306 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $91.43 | 8.286% | $99.0059 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $71.44 | 12.483% | $80.3579 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $125.64 | 7.805% | $135.4462 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $742.86 | $802.2574 | $802.27 | $802.30 | $802.20 | |