| 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 | $82.60 | 13.140% | $93.4536 | $93.45 | $93.45 | $93.50 |
| Purchase #2 | $127.50 | 9.168% | $139.1892 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $173.72 | 4.763% | $181.9943 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $84.81 | 3.523% | $87.7979 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $15.82 | 3.716% | $16.4079 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $122.55 | 4.368% | $127.903 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $56.70 | 8.220% | $61.3607 | $61.36 | $61.35 | $61.40 |
| 7 purchase totals = | $663.70 | $708.1066 | $708.10 | $708.10 | $708.20 | |