| 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 | $205.45 | 3.147% | $211.9155 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $72.46 | 9.286% | $79.1886 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $9.26 | 4.761% | $9.7009 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $136.83 | 9.150% | $149.3499 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $32.78 | 12.174% | $36.7706 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $156.74 | 9.395% | $171.4657 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $13.91 | 8.759% | $15.1284 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $627.43 | $673.5196 | $673.53 | $673.50 | $673.50 | |