| 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 | $124.51 | 4.815% | $130.5052 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $22.60 | 13.484% | $25.6474 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $32.55 | 13.636% | $36.9885 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $89.94 | 7.161% | $96.3806 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $188.98 | 7.468% | $203.093 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $234.83 | 8.750% | $255.3776 | $255.38 | $255.40 | $255.40 |
| Purchase #7 | $86.92 | 6.325% | $92.4177 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $780.33 | $840.4100 | $840.42 | $840.45 | $840.40 | |