| 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 | $22.89 | 12.548% | $25.7622 | $25.76 | $25.75 | $25.80 |
| Purchase #2 | $42.92 | 4.622% | $44.9038 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $148.27 | 11.236% | $164.9296 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $6.64 | 3.684% | $6.8846 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $157.36 | 4.312% | $164.1454 | $164.15 | $164.15 | $164.10 |
| Purchase #6 | $75.97 | 9.642% | $83.295 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $138.35 | 6.576% | $147.4479 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $592.40 | $637.3685 | $637.37 | $637.40 | $637.30 | |