| 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 | $37.61 | 13.271% | $42.6012 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $141.39 | 8.508% | $153.4195 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $100.57 | 11.813% | $112.4503 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $104.38 | 12.344% | $117.2647 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $69.62 | 8.185% | $75.3184 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $64.73 | 9.123% | $70.6353 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $120.35 | 12.203% | $135.0363 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $638.65 | $706.7257 | $706.73 | $706.70 | $706.70 | |