| 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 | $69.87 | 12.422% | $78.5493 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $80.57 | 4.534% | $84.223 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $59.77 | 7.537% | $64.2749 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $246.68 | 12.613% | $277.7937 | $277.79 | $277.80 | $277.80 |
| Purchase #5 | $10.46 | 5.293% | $11.0136 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $234.62 | 10.765% | $259.8768 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $238.25 | 10.432% | $263.1042 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $940.22 | $1,038.8355 | $1,038.82 | $1,038.80 | $1,038.80 | |