| 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 | $21.99 | 11.641% | $24.5499 | $24.55 | $24.55 | $24.50 |
| Purchase #2 | $30.41 | 13.550% | $34.5306 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $33.46 | 9.742% | $36.7197 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $192.60 | 9.561% | $211.0145 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $72.87 | 5.337% | $76.7591 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $69.77 | 3.668% | $72.3292 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $101.27 | 10.722% | $112.1282 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $522.37 | $568.0312 | $568.03 | $568.05 | $567.90 | |