| 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 | $5.70 | 10.681% | $6.3088 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $79.91 | 8.674% | $86.8414 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $249.32 | 10.842% | $276.3513 | $276.35 | $276.35 | $276.40 |
| Purchase #4 | $26.45 | 12.638% | $29.7928 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $151.27 | 5.393% | $159.428 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $47.45 | 4.384% | $49.5302 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $152.85 | 4.852% | $160.2663 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $712.95 | $768.5188 | $768.52 | $768.55 | $768.50 | |