| 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 | $55.95 | 7.446% | $60.116 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $199.73 | 12.841% | $225.3773 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $7.68 | 12.195% | $8.6166 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $176.68 | 7.196% | $189.3939 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $91.34 | 10.259% | $100.7106 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $96.38 | 12.223% | $108.1605 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $203.86 | 9.692% | $223.6181 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $831.62 | $915.9930 | $916.00 | $915.95 | $916.00 | |