| 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 | $64.89 | 5.832% | $68.6744 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $47.81 | 6.204% | $50.7761 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $189.54 | 8.106% | $204.9041 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $7.60 | 10.139% | $8.3706 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $29.34 | 9.869% | $32.2356 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $174.65 | 10.265% | $192.5778 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $56.90 | 13.401% | $64.5252 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $570.73 | $622.0638 | $622.07 | $622.10 | $622.10 | |