| 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 | $42.93 | 4.203% | $44.7343 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $204.26 | 7.470% | $219.5182 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $24.98 | 3.531% | $25.862 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $49.61 | 4.273% | $51.7298 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $162.28 | 5.631% | $171.418 | $171.42 | $171.40 | $171.40 |
| Purchase #6 | $81.96 | 4.483% | $85.6343 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $69.71 | 13.366% | $79.0274 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $635.73 | $677.9240 | $677.92 | $677.95 | $677.80 | |