| 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 | $30.45 | 3.693% | $31.5745 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $55.25 | 8.561% | $59.98 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $67.39 | 8.195% | $72.9126 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $63.62 | 9.300% | $69.5367 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $211.79 | 3.262% | $218.6986 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $100.67 | 11.401% | $112.1474 | $112.15 | $112.15 | $112.10 |
| Purchase #7 | $43.92 | 7.869% | $47.3761 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $573.09 | $612.2259 | $612.23 | $612.25 | $612.20 | |