| 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 | $63.64 | 12.395% | $71.5282 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $64.37 | 13.447% | $73.0258 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $95.37 | 5.318% | $100.4418 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $139.34 | 3.135% | $143.7083 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $102.62 | 9.343% | $112.2078 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $20.56 | 10.125% | $22.6417 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $244.62 | 5.367% | $257.7488 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $730.52 | $781.3024 | $781.31 | $781.35 | $781.10 | |