| 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 | $41.74 | 9.119% | $45.5463 | $45.55 | $45.55 | $45.50 |
| Purchase #2 | $36.87 | 3.384% | $38.1177 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $55.62 | 11.381% | $61.9501 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $138.52 | 13.546% | $157.2839 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $181.31 | 11.517% | $202.1915 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $144.60 | 13.164% | $163.6351 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $186.60 | 12.572% | $210.0594 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $785.26 | $878.7840 | $878.79 | $878.80 | $878.80 | |