| 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 | $55.95 | 8.563% | $60.741 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $215.63 | 13.726% | $245.2274 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $73.76 | 7.842% | $79.5443 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $65.74 | 10.561% | $72.6828 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $26.99 | 9.337% | $29.5101 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $29.76 | 5.601% | $31.4269 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $129.45 | 12.185% | $145.2235 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $597.28 | $664.3560 | $664.35 | $664.40 | $664.20 | |