| 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 | $114.36 | 8.365% | $123.9262 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $107.93 | 4.542% | $112.8322 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $210.94 | 3.237% | $217.7681 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $57.48 | 13.130% | $65.0271 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $98.99 | 12.401% | $111.2657 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $29.81 | 3.654% | $30.8993 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $8.89 | 6.252% | $9.4458 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $628.40 | $671.1644 | $671.18 | $671.20 | $671.10 | |