| 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 | $9.64 | 7.545% | $10.3673 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $64.32 | 3.113% | $66.3223 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $177.73 | 6.210% | $188.767 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $193.43 | 4.704% | $202.5289 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $132.78 | 11.699% | $148.3139 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $50.31 | 12.192% | $56.4438 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $142.42 | 4.670% | $149.071 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $770.63 | $821.8142 | $821.81 | $821.75 | $821.80 | |