| 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 | $70.63 | 9.212% | $77.1364 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $183.80 | 12.158% | $206.1464 | $206.15 | $206.15 | $206.10 |
| Purchase #3 | $216.34 | 13.867% | $246.3399 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $189.53 | 10.132% | $208.7332 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $31.62 | 3.654% | $32.7754 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $23.63 | 13.384% | $26.7926 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $77.99 | 13.660% | $88.6434 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $793.54 | $886.5673 | $886.57 | $886.65 | $886.40 | |