| 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 | $27.50 | 13.113% | $31.1061 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $82.56 | 11.780% | $92.2856 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $194.80 | 8.568% | $211.4905 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $31.56 | 8.505% | $34.2442 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $182.93 | 4.219% | $190.6478 | $190.65 | $190.65 | $190.60 |
| Purchase #6 | $80.80 | 6.251% | $85.8508 | $85.85 | $85.85 | $85.90 |
| Purchase #7 | $196.84 | 5.866% | $208.3866 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $796.99 | $854.0116 | $854.02 | $854.05 | $854.00 | |