| 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 | $64.84 | 12.388% | $72.8724 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $9.54 | 10.591% | $10.5504 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $157.62 | 6.283% | $167.5233 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $155.94 | 3.506% | $161.4073 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $75.80 | 5.187% | $79.7317 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $177.82 | 5.242% | $187.1413 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $52.34 | 5.219% | $55.0716 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $693.90 | $734.2980 | $734.29 | $734.25 | $734.30 | |