| 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 | $249.86 | 8.348% | $270.7183 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $92.91 | 3.136% | $95.8237 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $8.30 | 7.622% | $8.9326 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $66.73 | 7.262% | $71.5759 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $16.49 | 9.493% | $18.0554 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $100.74 | 9.585% | $110.3959 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $39.34 | 12.142% | $44.1167 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $574.37 | $619.6185 | $619.63 | $619.60 | $619.60 | |