| 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 | $5.85 | 6.565% | $6.2341 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $136.75 | 11.460% | $152.4216 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $85.94 | 12.343% | $96.5476 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $217.26 | 4.670% | $227.406 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $65.47 | 13.505% | $74.3117 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $72.78 | 7.502% | $78.24 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $36.93 | 7.363% | $39.6492 | $39.65 | $39.65 | $39.60 |
| 7 purchase totals = | $620.98 | $674.8102 | $674.81 | $674.80 | $674.60 | |