| 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 | $64.62 | 7.796% | $69.6578 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $200.33 | 5.114% | $210.5749 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $48.65 | 6.601% | $51.8614 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $73.72 | 9.175% | $80.4838 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $78.36 | 8.399% | $84.9415 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $199.67 | 11.152% | $221.9372 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $230.50 | 12.642% | $259.6398 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $895.85 | $979.0964 | $979.09 | $979.10 | $979.10 | |