| 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 | $45.80 | 8.152% | $49.5336 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $42.82 | 10.715% | $47.4082 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $240.26 | 9.774% | $263.743 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $208.93 | 12.586% | $235.2259 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $87.58 | 3.562% | $90.6996 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $58.74 | 4.224% | $61.2212 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $43.97 | 5.541% | $46.4064 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $728.10 | $794.2379 | $794.24 | $794.25 | $794.10 | |