| 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 | $43.71 | 11.297% | $48.6479 | $48.65 | $48.65 | $48.60 |
| Purchase #2 | $133.58 | 7.742% | $143.9218 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $137.67 | 10.827% | $152.5755 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $249.72 | 13.486% | $283.3972 | $283.40 | $283.40 | $283.40 |
| Purchase #5 | $45.91 | 9.704% | $50.3651 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $145.92 | 9.586% | $159.9079 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $11.67 | 4.770% | $12.2267 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $768.18 | $851.0421 | $851.06 | $851.05 | $851.00 | |