| 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 | $34.96 | 5.194% | $36.7758 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $128.69 | 3.185% | $132.7888 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $234.85 | 8.145% | $253.9785 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $174.42 | 9.311% | $190.6602 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $110.55 | 8.444% | $119.8848 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $53.69 | 12.851% | $60.5897 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $128.63 | 11.319% | $143.1896 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $865.79 | $937.8674 | $937.87 | $937.95 | $938.00 | |