| 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 | $6.42 | 11.672% | $7.1693 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $177.81 | 4.407% | $185.6461 | $185.65 | $185.65 | $185.60 |
| Purchase #3 | $243.65 | 12.355% | $273.753 | $273.75 | $273.75 | $273.80 |
| Purchase #4 | $26.92 | 9.361% | $29.44 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $60.86 | 8.134% | $65.8104 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $67.80 | 7.313% | $72.7582 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $87.48 | 6.154% | $92.8635 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $670.94 | $727.4405 | $727.44 | $727.40 | $727.50 | |