| 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 | $47.54 | 7.169% | $50.9481 | $50.95 | $50.95 | $50.90 |
| Purchase #2 | $107.71 | 11.802% | $120.4219 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $236.52 | 7.236% | $253.6346 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $188.34 | 10.787% | $208.6562 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $73.74 | 3.433% | $76.2715 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $237.41 | 6.623% | $253.1337 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $99.58 | 11.587% | $111.1183 | $111.12 | $111.10 | $111.10 |
| 7 purchase totals = | $990.84 | $1,074.1843 | $1,074.18 | $1,074.15 | $1,074.10 | |