| 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 | $60.27 | 7.503% | $64.7921 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $156.43 | 8.699% | $170.0378 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $96.49 | 7.233% | $103.4691 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $171.44 | 3.340% | $177.1661 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $190.80 | 13.684% | $216.9091 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $50.91 | 13.225% | $57.6428 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $34.29 | 11.653% | $38.2858 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $760.63 | $828.3028 | $828.31 | $828.30 | $828.30 | |