| 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 | $19.90 | 10.690% | $22.0273 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $48.44 | 12.634% | $54.5599 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $8.58 | 12.247% | $9.6308 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $154.32 | 4.107% | $160.6579 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $113.76 | 3.603% | $117.8588 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $25.47 | 5.157% | $26.7835 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $13.71 | 5.361% | $14.445 | $14.45 | $14.45 | $14.40 |
| 7 purchase totals = | $384.18 | $405.9632 | $405.97 | $406.00 | $406.00 | |