| 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 | $17.42 | 5.276% | $18.3391 | $18.34 | $18.35 | $18.30 |
| Purchase #2 | $44.93 | 10.659% | $49.7191 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $229.56 | 10.556% | $253.7924 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $88.52 | 11.305% | $98.5272 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $67.74 | 12.531% | $76.2285 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $41.34 | 12.768% | $46.6183 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $195.77 | 8.272% | $211.9641 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $685.28 | $755.1887 | $755.19 | $755.20 | $755.10 | |