| 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 | $97.58 | 13.692% | $110.9407 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $136.97 | 6.114% | $145.3443 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $40.93 | 13.141% | $46.3086 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $94.73 | 4.437% | $98.9332 | $98.93 | $98.95 | $98.90 |
| Purchase #5 | $79.55 | 9.327% | $86.9696 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $18.89 | 4.143% | $19.6726 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $126.28 | 7.163% | $135.3254 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $594.93 | $643.4944 | $643.49 | $643.50 | $643.40 | |