| 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 | $43.85 | 7.212% | $47.0125 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $99.86 | 11.759% | $111.6025 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $100.39 | 10.314% | $110.7442 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $50.90 | 11.395% | $56.7001 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $145.89 | 6.359% | $155.1671 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $8.84 | 9.642% | $9.6924 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $31.46 | 10.838% | $34.8696 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $481.19 | $525.7884 | $525.78 | $525.75 | $525.80 | |