| 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 | $85.29 | 4.706% | $89.3037 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $92.75 | 12.799% | $104.6211 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $200.99 | 5.866% | $212.7801 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $88.44 | 6.298% | $94.01 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $104.90 | 13.120% | $118.6629 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $117.75 | 13.313% | $133.4261 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $69.98 | 10.551% | $77.3636 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $760.10 | $830.1675 | $830.16 | $830.15 | $830.20 | |