| 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 | $110.90 | 10.364% | $122.3937 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $62.26 | 13.497% | $70.6632 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $70.61 | 4.401% | $73.7175 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $22.86 | 5.318% | $24.0757 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $107.53 | 4.370% | $112.2291 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $27.37 | 7.278% | $29.362 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $240.51 | 4.871% | $252.2252 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $642.04 | $684.6664 | $684.67 | $684.70 | $684.70 | |