| 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 | $34.44 | 6.654% | $36.7316 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $57.26 | 6.299% | $60.8668 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $57.37 | 8.778% | $62.4059 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $38.73 | 9.515% | $42.4152 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $104.54 | 7.185% | $112.0512 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $13.93 | 12.186% | $15.6275 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $8.94 | 8.300% | $9.682 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $315.21 | $339.7802 | $339.79 | $339.80 | $339.80 | |