| 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 | $56.57 | 13.161% | $64.0152 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $21.55 | 8.501% | $23.382 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $132.49 | 4.165% | $138.0082 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $20.83 | 9.517% | $22.8124 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $15.59 | 6.820% | $16.6532 | $16.65 | $16.65 | $16.70 |
| Purchase #6 | $17.86 | 13.577% | $20.2849 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $9.50 | 5.346% | $10.0079 | $10.01 | $10.00 | $10.00 |
| 7 purchase totals = | $274.39 | $295.1638 | $295.16 | $295.15 | $295.20 | |