| 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 | $87.39 | 5.515% | $92.2096 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $26.85 | 9.569% | $29.4193 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $20.88 | 3.440% | $21.5983 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $8.26 | 4.814% | $8.6576 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $110.64 | 8.245% | $119.7623 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $194.76 | 6.841% | $208.0835 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $47.31 | 9.731% | $51.9137 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $496.09 | $531.6443 | $531.64 | $531.60 | $531.70 | |