| 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 | $73.73 | 5.518% | $77.7984 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $6.93 | 9.807% | $7.6096 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $201.68 | 7.348% | $216.4994 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $247.96 | 7.804% | $267.3108 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $188.67 | 13.512% | $214.1631 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $150.51 | 12.614% | $169.4953 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $40.89 | 3.246% | $42.2173 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $910.37 | $995.0939 | $995.10 | $995.05 | $995.10 | |