| 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 | $66.92 | 5.134% | $70.3557 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $103.62 | 5.862% | $109.6942 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $177.69 | 12.434% | $199.784 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $64.70 | 7.342% | $69.4503 | $69.45 | $69.45 | $69.50 |
| Purchase #5 | $136.51 | 12.338% | $153.3526 | $153.35 | $153.35 | $153.40 |
| Purchase #6 | $7.53 | 13.349% | $8.5352 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $105.63 | 5.691% | $111.6414 | $111.64 | $111.65 | $111.60 |
| 7 purchase totals = | $662.60 | $722.8134 | $722.81 | $722.85 | $722.90 | |