| 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 | $111.48 | 11.636% | $124.4518 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $74.61 | 5.482% | $78.7001 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $58.45 | 8.106% | $63.188 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $154.45 | 3.650% | $160.0874 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $41.62 | 10.827% | $46.1262 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $18.29 | 9.740% | $20.0714 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $145.85 | 9.647% | $159.9201 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $604.75 | $652.5450 | $652.55 | $652.55 | $652.60 | |