| 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 | $113.94 | 10.114% | $125.4639 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $129.39 | 11.586% | $144.3811 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $32.37 | 5.483% | $34.1448 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $72.82 | 3.299% | $75.2223 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $90.66 | 3.458% | $93.795 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $72.88 | 9.816% | $80.0339 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $158.77 | 11.517% | $177.0555 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $670.83 | $730.0965 | $730.09 | $730.10 | $730.10 | |