| 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 | $186.44 | 9.139% | $203.4788 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $74.76 | 11.688% | $83.4979 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $249.50 | 8.832% | $271.5358 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $135.41 | 8.638% | $147.1067 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $40.56 | 6.707% | $43.2804 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $17.95 | 7.772% | $19.3451 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $58.96 | 5.657% | $62.2954 | $62.30 | $62.30 | $62.30 |
| 7 purchase totals = | $763.58 | $830.5401 | $830.56 | $830.60 | $830.50 | |