| 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 | $70.98 | 4.372% | $74.0832 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $88.62 | 12.770% | $99.9368 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $162.87 | 7.335% | $174.8165 | $174.82 | $174.80 | $174.80 |
| Purchase #4 | $138.69 | 3.587% | $143.6648 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $11.60 | 6.633% | $12.3694 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $244.94 | 4.364% | $255.6292 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $110.30 | 13.320% | $124.992 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $828.00 | $885.4919 | $885.49 | $885.50 | $885.50 | |