| 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 | $117.51 | 4.814% | $123.1669 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $201.33 | 5.195% | $211.7891 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $79.94 | 3.318% | $82.5924 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $67.86 | 13.751% | $77.1914 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $22.94 | 9.842% | $25.1978 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $64.34 | 3.769% | $66.765 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $131.88 | 6.283% | $140.166 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $685.80 | $726.8686 | $726.88 | $726.85 | $727.00 | |