| 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 | $87.74 | 3.160% | $90.5126 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $197.87 | 4.493% | $206.7603 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $136.59 | 10.726% | $151.2406 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $160.77 | 4.338% | $167.7442 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $65.53 | 7.125% | $70.199 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $14.40 | 4.443% | $15.0398 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $224.72 | 13.653% | $255.401 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $887.62 | $956.8975 | $956.89 | $956.90 | $956.80 | |