| 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 | $27.73 | 4.720% | $29.0389 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $230.32 | 8.577% | $250.0745 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $10.86 | 5.663% | $11.475 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $119.49 | 10.854% | $132.4594 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $137.33 | 4.776% | $143.8889 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $226.36 | 7.846% | $244.1202 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $62.95 | 10.552% | $69.5925 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $815.04 | $880.6494 | $880.65 | $880.65 | $880.70 | |