| 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 | $58.56 | 9.294% | $64.0026 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $43.42 | 5.317% | $45.7286 | $45.73 | $45.75 | $45.70 |
| Purchase #3 | $222.91 | 8.505% | $241.8685 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $100.81 | 9.214% | $110.0986 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $100.59 | 8.105% | $108.7428 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $105.76 | 13.618% | $120.1624 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $80.34 | 10.187% | $88.5242 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $712.39 | $779.1277 | $779.12 | $779.10 | $779.10 | |