| 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 | $29.80 | 11.852% | $33.3319 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $233.75 | 10.236% | $257.6767 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $10.55 | 3.485% | $10.9177 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $216.25 | 8.540% | $234.7178 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $182.40 | 11.186% | $202.8033 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $81.57 | 4.437% | $85.1893 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $19.86 | 8.186% | $21.4857 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $774.18 | $846.1224 | $846.13 | $846.15 | $846.10 | |