| 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 | $87.83 | 4.505% | $91.7867 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $14.25 | 9.318% | $15.5778 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $186.25 | 12.606% | $209.7287 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $121.43 | 11.457% | $135.3422 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $183.39 | 10.593% | $202.8165 | $202.82 | $202.80 | $202.80 |
| Purchase #6 | $33.43 | 6.130% | $35.4793 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $84.96 | 11.125% | $94.4118 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $711.54 | $785.1430 | $785.15 | $785.20 | $785.10 | |