| 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 | $194.46 | 9.811% | $213.5385 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $34.51 | 3.596% | $35.751 | $35.75 | $35.75 | $35.80 |
| Purchase #3 | $172.58 | 4.163% | $179.7645 | $179.76 | $179.75 | $179.80 |
| Purchase #4 | $107.45 | 10.543% | $118.7785 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $64.59 | 3.400% | $66.7861 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $51.68 | 9.820% | $56.755 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $101.40 | 8.414% | $109.9318 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $726.67 | $781.3054 | $781.31 | $781.35 | $781.40 | |