| 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 | $110.80 | 10.654% | $122.6046 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $104.53 | 7.728% | $112.6081 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $64.97 | 11.285% | $72.3019 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $56.76 | 13.381% | $64.3551 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $162.85 | 8.443% | $176.5994 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $182.49 | 11.389% | $203.2738 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $7.67 | 8.120% | $8.2928 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $690.07 | $760.0357 | $760.03 | $760.00 | $760.10 | |