| 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 | $98.86 | 9.798% | $108.5463 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $169.46 | 3.149% | $174.7963 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $121.27 | 11.406% | $135.1021 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $67.72 | 4.448% | $70.7322 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $148.47 | 11.557% | $165.6287 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $40.89 | 3.677% | $42.3935 | $42.39 | $42.40 | $42.40 |
| Purchase #7 | $110.72 | 7.600% | $119.1347 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $757.39 | $816.3338 | $816.33 | $816.40 | $816.20 | |