| 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 | $104.28 | 5.486% | $110.0008 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $197.92 | 12.842% | $223.3369 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $51.25 | 8.288% | $55.4976 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $202.53 | 5.367% | $213.3998 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $10.93 | 5.838% | $11.5681 | $11.57 | $11.55 | $11.60 |
| Purchase #6 | $152.85 | 5.762% | $161.6572 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $71.56 | 13.243% | $81.0367 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $791.32 | $856.4971 | $856.51 | $856.50 | $856.50 | |