| 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 | $84.99 | 11.625% | $94.8701 | $94.87 | $94.85 | $94.90 |
| Purchase #2 | $6.31 | 11.252% | $7.02 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $143.82 | 4.512% | $150.3092 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $178.92 | 10.634% | $197.9464 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $136.60 | 3.157% | $140.9125 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $42.42 | 10.187% | $46.7413 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $69.54 | 9.611% | $76.2235 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $662.60 | $714.0230 | $714.02 | $713.95 | $713.90 | |