| 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 | $57.70 | 3.650% | $59.8061 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $52.45 | 4.166% | $54.6351 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $170.26 | 4.438% | $177.8161 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $164.86 | 5.764% | $174.3625 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $182.93 | 4.517% | $191.1929 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $50.70 | 8.847% | $55.1854 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $74.48 | 12.813% | $84.0231 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $753.38 | $797.0212 | $797.03 | $797.00 | $797.00 | |