| 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 | $29.91 | 11.327% | $33.2979 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $5.36 | 10.430% | $5.919 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $161.68 | 3.599% | $167.4989 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $25.82 | 3.109% | $26.6227 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $74.54 | 8.528% | $80.8968 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $188.65 | 3.326% | $194.9245 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $54.63 | 3.812% | $56.7125 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $540.59 | $565.8723 | $565.87 | $565.80 | $565.80 | |