| 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 | $72.37 | 6.686% | $77.2087 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $87.92 | 12.136% | $98.59 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $245.96 | 8.438% | $266.7141 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $40.28 | 3.690% | $41.7663 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $20.77 | 3.363% | $21.4685 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $57.88 | 10.740% | $64.0963 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $49.43 | 7.779% | $53.2752 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $574.61 | $623.1191 | $623.13 | $623.10 | $623.20 | |