| 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 | $7.36 | 5.291% | $7.7494 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $198.29 | 4.308% | $206.8323 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $119.34 | 8.702% | $129.725 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $116.58 | 3.237% | $120.3537 | $120.35 | $120.35 | $120.40 |
| Purchase #5 | $76.54 | 10.233% | $84.3723 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $216.60 | 4.457% | $226.2539 | $226.25 | $226.25 | $226.30 |
| Purchase #7 | $211.41 | 4.533% | $220.9932 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $946.12 | $996.2798 | $996.27 | $996.30 | $996.30 | |