| 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 | $80.98 | 9.410% | $88.6002 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $220.80 | 13.589% | $250.8045 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $17.44 | 10.106% | $19.2025 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $50.95 | 10.651% | $56.3767 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $249.60 | 12.308% | $280.3208 | $280.32 | $280.30 | $280.30 |
| Purchase #6 | $156.32 | 13.594% | $177.5701 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $180.49 | 13.171% | $204.2623 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $956.58 | $1,077.1371 | $1,077.13 | $1,077.10 | $1,077.20 | |