| 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 | $94.83 | 4.186% | $98.7996 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $241.96 | 8.730% | $263.0831 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $28.48 | 12.428% | $32.0195 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $155.27 | 8.368% | $168.263 | $168.26 | $168.25 | $168.30 |
| Purchase #5 | $112.30 | 9.362% | $122.8135 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $178.55 | 12.792% | $201.3901 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $85.80 | 7.478% | $92.2161 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $897.19 | $978.5849 | $978.58 | $978.55 | $978.60 | |