| 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 | $100.94 | 5.524% | $106.5159 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $168.63 | 5.317% | $177.5961 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $119.45 | 13.188% | $135.2031 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $44.65 | 4.377% | $46.6043 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $117.38 | 3.116% | $121.0376 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $198.63 | 5.461% | $209.4772 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $22.26 | 8.304% | $24.1085 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $771.94 | $820.5427 | $820.55 | $820.55 | $820.50 | |