| 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 | $73.68 | 9.211% | $80.4667 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $19.68 | 13.721% | $22.3803 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $16.87 | 10.287% | $18.6054 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $192.32 | 12.429% | $216.2235 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $97.42 | 9.725% | $106.8941 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $88.73 | 9.468% | $97.131 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $182.68 | 3.622% | $189.2967 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $671.38 | $730.9977 | $731.00 | $731.00 | $731.00 | |