| 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 | $62.96 | 11.298% | $70.0732 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $70.74 | 5.129% | $74.3683 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $160.95 | 8.360% | $174.4054 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $95.87 | 8.866% | $104.3698 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $128.43 | 11.569% | $143.2881 | $143.29 | $143.30 | $143.30 |
| Purchase #6 | $69.73 | 7.354% | $74.8579 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $197.81 | 3.246% | $204.2309 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $786.49 | $845.5936 | $845.60 | $845.55 | $845.70 | |