| 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 | $107.74 | 4.713% | $112.8178 | $112.82 | $112.80 | $112.80 |
| Purchase #2 | $194.86 | 7.534% | $209.5408 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $240.44 | 10.663% | $266.0781 | $266.08 | $266.10 | $266.10 |
| Purchase #4 | $61.43 | 11.870% | $68.7217 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $76.81 | 10.651% | $84.991 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $72.53 | 13.497% | $82.3194 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $48.59 | 13.130% | $54.9699 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $802.40 | $879.4387 | $879.44 | $879.40 | $879.40 | |