| 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 | $79.97 | 9.115% | $87.2593 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $173.59 | 12.811% | $195.8286 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $45.60 | 7.593% | $49.0624 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $15.55 | 9.411% | $17.0134 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $136.69 | 7.336% | $146.7176 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $187.97 | 3.318% | $194.2068 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $71.71 | 3.154% | $73.9717 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $711.08 | $764.0598 | $764.06 | $764.00 | $764.10 | |