| 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 | $37.39 | 12.695% | $42.1367 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $184.80 | 9.181% | $201.7665 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $158.64 | 7.597% | $170.6919 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $11.81 | 3.738% | $12.2515 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $88.78 | 6.800% | $94.817 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $183.93 | 13.518% | $208.7937 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $57.45 | 7.799% | $61.9305 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $722.80 | $792.3878 | $792.39 | $792.40 | $792.40 | |