| 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 | $35.94 | 10.571% | $39.7392 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $33.45 | 13.388% | $37.9283 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $112.27 | 3.248% | $115.9165 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $76.62 | 11.663% | $85.5562 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $250.90 | 3.597% | $259.9249 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $107.78 | 13.362% | $122.1816 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $145.43 | 11.288% | $161.8461 | $161.85 | $161.85 | $161.80 |
| 7 purchase totals = | $762.39 | $823.0928 | $823.10 | $823.10 | $823.00 | |