| 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 | $79.47 | 13.327% | $90.061 | $90.06 | $90.05 | $90.10 |
| Purchase #2 | $121.40 | 9.669% | $133.1382 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $134.90 | 8.269% | $146.0549 | $146.05 | $146.05 | $146.10 |
| Purchase #4 | $76.82 | 9.618% | $84.2085 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $87.59 | 9.176% | $95.6273 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $195.95 | 6.107% | $207.9167 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $237.84 | 8.331% | $257.6545 | $257.65 | $257.65 | $257.70 |
| 7 purchase totals = | $933.97 | $1,014.6611 | $1,014.66 | $1,014.65 | $1,014.70 | |