| 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 | $85.69 | 4.707% | $89.7234 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $112.99 | 5.553% | $119.2643 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $75.86 | 10.730% | $83.9998 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $46.63 | 7.574% | $50.1618 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $148.33 | 10.288% | $163.5902 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $78.63 | 5.484% | $82.9421 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $239.93 | 7.168% | $257.1282 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $788.06 | $846.8098 | $846.80 | $846.80 | $846.80 | |