| 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 | $52.87 | 10.162% | $58.2426 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $202.53 | 6.545% | $215.7856 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $36.86 | 11.656% | $41.1564 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $14.51 | 10.679% | $16.0595 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $45.35 | 13.826% | $51.6201 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $189.28 | 7.438% | $203.3586 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $166.98 | 13.256% | $189.1149 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $708.38 | $775.3377 | $775.34 | $775.30 | $775.40 | |