| 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 | $40.28 | 7.817% | $43.4287 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $52.59 | 8.774% | $57.2042 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $137.33 | 10.467% | $151.7043 | $151.70 | $151.70 | $151.70 |
| Purchase #4 | $83.67 | 5.300% | $88.1045 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $164.78 | 12.126% | $184.7612 | $184.76 | $184.75 | $184.80 |
| Purchase #6 | $6.99 | 8.274% | $7.5684 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $87.76 | 4.624% | $91.818 | $91.82 | $91.80 | $91.80 |
| 7 purchase totals = | $573.40 | $624.5893 | $624.58 | $624.55 | $624.60 | |