| 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 | $75.76 | 12.814% | $85.4679 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $56.31 | 7.599% | $60.589 | $60.59 | $60.60 | $60.60 |
| Purchase #3 | $222.76 | 7.740% | $240.0016 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $76.87 | 3.276% | $79.3883 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $90.88 | 3.437% | $94.0035 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $28.43 | 11.150% | $31.5999 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $7.68 | 7.698% | $8.2712 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $558.69 | $599.3214 | $599.32 | $599.30 | $599.40 | |