| 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 | $39.55 | 11.813% | $44.222 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $52.38 | 9.387% | $57.2969 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $16.25 | 8.657% | $17.6568 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $221.43 | 10.772% | $245.2824 | $245.28 | $245.30 | $245.30 |
| Purchase #5 | $220.61 | 9.433% | $241.4201 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $206.27 | 7.281% | $221.2885 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $243.87 | 11.107% | $270.9566 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $1,000.36 | $1,098.1233 | $1,098.13 | $1,098.10 | $1,098.20 | |