| 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 | $90.43 | 7.306% | $97.0368 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $73.39 | 11.190% | $81.6023 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $55.69 | 12.614% | $62.7147 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $100.85 | 13.274% | $114.2368 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $156.45 | 3.487% | $161.9054 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $49.80 | 9.748% | $54.6545 | $54.65 | $54.65 | $54.70 |
| Purchase #7 | $106.82 | 10.418% | $117.9485 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $633.43 | $690.0990 | $690.10 | $690.10 | $690.00 | |