| 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 | $8.49 | 5.449% | $8.9526 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $151.40 | 12.280% | $169.9919 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $193.91 | 6.642% | $206.7895 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $196.99 | 6.248% | $209.2979 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $94.67 | 7.560% | $101.8271 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $48.93 | 11.475% | $54.5447 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $235.96 | 6.298% | $250.8208 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $930.35 | $1,002.2245 | $1,002.22 | $1,002.25 | $1,002.20 | |