| 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 | $58.66 | 10.328% | $64.7184 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $190.87 | 3.376% | $197.3138 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $17.38 | 6.812% | $18.5639 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $130.98 | 3.400% | $135.4333 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $91.66 | 6.256% | $97.3942 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $177.68 | 4.789% | $186.1891 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $160.84 | 11.501% | $179.3382 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $828.07 | $878.9509 | $878.94 | $878.95 | $878.90 | |