| 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 | $52.76 | 8.103% | $57.0351 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $129.74 | 4.415% | $135.468 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $225.42 | 4.226% | $234.9462 | $234.95 | $234.95 | $234.90 |
| Purchase #4 | $7.67 | 10.463% | $8.4725 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $190.40 | 5.143% | $200.1923 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $88.55 | 3.179% | $91.365 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $126.97 | 12.222% | $142.4883 | $142.49 | $142.50 | $142.50 |
| 7 purchase totals = | $821.51 | $869.9674 | $869.98 | $869.95 | $870.00 | |