| 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 | $47.34 | 4.443% | $49.4433 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $121.67 | 9.156% | $132.8101 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $42.91 | 4.838% | $44.986 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $145.74 | 13.335% | $165.1744 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $194.99 | 6.636% | $207.9295 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $64.50 | 7.795% | $69.5278 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $237.93 | 12.734% | $268.228 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $855.08 | $938.0991 | $938.10 | $938.15 | $938.00 | |