| 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 | $124.81 | 3.677% | $129.3993 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $66.51 | 7.109% | $71.2382 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $57.74 | 8.119% | $62.4279 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $78.94 | 4.271% | $82.3115 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $12.81 | 11.331% | $14.2615 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $163.95 | 9.417% | $179.3892 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $218.50 | 10.198% | $240.7826 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $723.26 | $779.8102 | $779.81 | $779.85 | $779.80 | |