| 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 | $30.98 | 12.202% | $34.7602 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $59.86 | 3.146% | $61.7432 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $19.41 | 3.699% | $20.128 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $246.34 | 13.497% | $279.5885 | $279.59 | $279.60 | $279.60 |
| Purchase #5 | $18.44 | 3.679% | $19.1184 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $106.64 | 6.360% | $113.4223 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $163.76 | 8.204% | $177.1949 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $645.43 | $705.9555 | $705.95 | $705.95 | $705.90 | |