| 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 | $127.32 | 3.859% | $132.2333 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $53.65 | 3.760% | $55.6672 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $74.48 | 8.633% | $80.9099 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $74.33 | 11.434% | $82.8289 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $247.29 | 12.412% | $277.9836 | $277.98 | $278.00 | $278.00 |
| Purchase #6 | $14.86 | 4.833% | $15.5782 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $91.60 | 7.170% | $98.1677 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $683.53 | $743.3688 | $743.37 | $743.40 | $743.40 | |