| 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 | $47.85 | 12.436% | $53.8006 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $34.27 | 11.515% | $38.2162 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $41.90 | 8.452% | $45.4414 | $45.44 | $45.45 | $45.40 |
| Purchase #4 | $210.71 | 6.473% | $224.3493 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $197.57 | 10.143% | $217.6095 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $125.50 | 7.573% | $135.0041 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $51.29 | 4.760% | $53.7314 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $709.09 | $768.1525 | $768.15 | $768.15 | $768.00 | |