| 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 | $8.64 | 13.705% | $9.8241 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $64.38 | 8.625% | $69.9328 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $113.83 | 8.593% | $123.6114 | $123.61 | $123.60 | $123.60 |
| Purchase #4 | $85.60 | 9.198% | $93.4735 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $209.89 | 4.817% | $220.0004 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $66.25 | 13.214% | $75.0043 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $137.92 | 8.511% | $149.6584 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $686.51 | $741.5049 | $741.49 | $741.45 | $741.50 | |