| 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 | $13.91 | 5.759% | $14.7111 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $181.77 | 3.154% | $187.503 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $215.49 | 10.834% | $238.8362 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $171.33 | 6.713% | $182.8314 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $87.29 | 7.513% | $93.8481 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $45.84 | 7.470% | $49.2642 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $244.67 | 10.755% | $270.9843 | $270.98 | $271.00 | $271.00 |
| 7 purchase totals = | $960.30 | $1,037.9783 | $1,037.97 | $1,038.00 | $1,037.90 | |