| 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 | $74.36 | 9.863% | $81.6941 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $47.57 | 12.722% | $53.6219 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $198.57 | 8.330% | $215.1109 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $177.48 | 8.525% | $192.6102 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $7.91 | 3.345% | $8.1746 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $101.86 | 11.816% | $113.8958 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $33.36 | 9.620% | $36.5692 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $641.11 | $701.6767 | $701.67 | $701.60 | $701.70 | |