| 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 | $10.71 | 5.840% | $11.3355 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $200.80 | 10.496% | $221.876 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $98.73 | 7.599% | $106.2325 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $243.97 | 13.819% | $277.6842 | $277.68 | $277.70 | $277.70 |
| Purchase #5 | $21.39 | 5.772% | $22.6246 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $63.82 | 13.490% | $72.4293 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $158.29 | 10.242% | $174.5021 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $797.71 | $886.6842 | $886.68 | $886.75 | $886.60 | |