| 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 | $86.85 | 5.825% | $91.909 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $73.57 | 13.684% | $83.6373 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $23.95 | 9.741% | $26.283 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $61.95 | 13.548% | $70.343 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $73.28 | 9.438% | $80.1962 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $160.87 | 12.196% | $180.4897 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $36.47 | 11.438% | $40.6414 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $516.94 | $573.4996 | $573.50 | $573.55 | $573.40 | |