| 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 | $89.41 | 3.554% | $92.5876 | $92.59 | $92.60 | $92.60 |
| Purchase #2 | $47.34 | 6.705% | $50.5141 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $190.89 | 7.164% | $204.5654 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $218.37 | 12.107% | $244.8081 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $18.99 | 6.806% | $20.2825 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $75.25 | 11.330% | $83.7758 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $229.87 | 6.640% | $245.1334 | $245.13 | $245.15 | $245.10 |
| 7 purchase totals = | $870.12 | $941.6669 | $941.67 | $941.70 | $941.70 | |