| 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 | $60.85 | 5.825% | $64.3945 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $8.45 | 5.382% | $8.9048 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $56.66 | 6.483% | $60.3333 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $159.73 | 6.425% | $169.9927 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $129.80 | 6.295% | $137.9709 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $35.27 | 10.295% | $38.901 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $34.40 | 3.248% | $35.5173 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $485.16 | $516.0145 | $516.00 | $516.00 | $516.00 | |