| 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 | $98.87 | 10.564% | $109.3146 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $56.42 | 7.515% | $60.66 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $137.48 | 12.285% | $154.3694 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $84.93 | 12.372% | $95.4375 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $35.61 | 10.241% | $39.2568 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $94.44 | 4.249% | $98.4528 | $98.45 | $98.45 | $98.50 |
| Purchase #7 | $204.56 | 9.735% | $224.4739 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $712.31 | $781.9650 | $781.96 | $781.90 | $782.10 | |