| 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 | $57.48 | 9.121% | $62.7228 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $245.90 | 13.210% | $278.3834 | $278.38 | $278.40 | $278.40 |
| Purchase #3 | $219.53 | 7.162% | $235.2527 | $235.25 | $235.25 | $235.30 |
| Purchase #4 | $37.95 | 3.397% | $39.2392 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $95.70 | 5.305% | $100.7769 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $220.37 | 7.429% | $236.7413 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $132.29 | 12.828% | $149.2602 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $1,009.22 | $1,102.3765 | $1,102.37 | $1,102.40 | $1,102.40 | |