| 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 | $69.84 | 4.395% | $72.9095 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $98.28 | 4.486% | $102.6888 | $102.69 | $102.70 | $102.70 |
| Purchase #3 | $12.97 | 8.732% | $14.1025 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $207.83 | 6.597% | $221.5405 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $243.84 | 7.523% | $262.1841 | $262.18 | $262.20 | $262.20 |
| Purchase #6 | $58.64 | 10.456% | $64.7714 | $64.77 | $64.75 | $64.80 |
| Purchase #7 | $227.89 | 12.177% | $255.6402 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $919.29 | $993.8370 | $993.83 | $993.85 | $993.80 | |