| 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 | $58.47 | 9.486% | $64.0165 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $66.35 | 6.384% | $70.5858 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $147.63 | 8.839% | $160.679 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $245.88 | 7.114% | $263.3719 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $7.26 | 11.380% | $8.0862 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $28.76 | 11.451% | $32.0533 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $75.77 | 12.755% | $85.4345 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $630.12 | $684.2272 | $684.23 | $684.25 | $684.30 | |