| 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 | $29.32 | 13.817% | $33.3711 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $223.25 | 5.155% | $234.7585 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $99.56 | 6.435% | $105.9667 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $193.40 | 3.224% | $199.6352 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $135.42 | 11.495% | $150.9865 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $124.26 | 13.319% | $140.8102 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $12.96 | 4.199% | $13.5042 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $818.17 | $879.0324 | $879.04 | $879.00 | $879.10 | |