| 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 | $35.52 | 8.741% | $38.6248 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $56.62 | 8.578% | $61.4769 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $114.98 | 11.384% | $128.0693 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $219.59 | 12.129% | $246.2241 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $69.52 | 3.323% | $71.8301 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $10.63 | 3.731% | $11.0266 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $35.50 | 6.143% | $37.6808 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $542.36 | $594.9326 | $594.93 | $594.95 | $594.90 | |