| 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 | $9.79 | 9.226% | $10.6932 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $139.28 | 12.632% | $156.8738 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $35.51 | 11.530% | $39.6043 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $103.71 | 10.674% | $114.78 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $95.50 | 10.227% | $105.2668 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $202.84 | 10.644% | $224.4303 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $149.79 | 6.427% | $159.417 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $736.42 | $811.0654 | $811.06 | $811.05 | $811.10 | |