| 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 | $46.98 | 4.139% | $48.9245 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $170.27 | 6.421% | $181.203 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $137.76 | 7.148% | $147.6071 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $83.88 | 5.281% | $88.3097 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $144.51 | 11.572% | $161.2327 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $49.75 | 6.342% | $52.9051 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $159.61 | 7.110% | $170.9583 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $792.76 | $851.1404 | $851.14 | $851.10 | $851.10 | |