| 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 | $70.73 | 7.117% | $75.7639 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $148.96 | 13.582% | $169.1917 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $24.47 | 8.842% | $26.6336 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $129.30 | 7.817% | $139.4074 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $85.26 | 8.807% | $92.7688 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $85.52 | 7.257% | $91.7262 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $107.36 | 8.820% | $116.8292 | $116.83 | $116.85 | $116.80 |
| 7 purchase totals = | $651.60 | $712.3208 | $712.32 | $712.35 | $712.30 | |