| 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 | $93.80 | 4.236% | $97.7734 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $117.43 | 3.140% | $121.1173 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $161.29 | 8.439% | $174.9013 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $104.84 | 4.306% | $109.3544 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $34.51 | 11.824% | $38.5905 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $211.95 | 12.110% | $237.6171 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $71.26 | 7.168% | $76.3679 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $795.08 | $855.7219 | $855.72 | $855.65 | $855.80 | |