| 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 | $61.37 | 4.412% | $64.0776 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $128.28 | 10.856% | $142.2061 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $74.85 | 12.716% | $84.3679 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $30.88 | 4.805% | $32.3638 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $39.65 | 4.370% | $41.3827 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $177.45 | 10.747% | $196.5206 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $35.67 | 6.852% | $38.1141 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $548.15 | $599.0328 | $599.03 | $599.00 | $599.10 | |