| 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 | $26.86 | 11.272% | $29.8877 | $29.89 | $29.90 | $29.90 |
| Purchase #2 | $110.36 | 6.380% | $117.401 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $161.99 | 7.585% | $174.2769 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $81.63 | 7.146% | $87.4633 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $123.88 | 9.196% | $135.272 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $220.97 | 9.569% | $242.1146 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $44.47 | 6.185% | $47.2205 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $770.16 | $833.6360 | $833.63 | $833.60 | $833.70 | |