| 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 | $80.90 | 8.658% | $87.9043 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $67.99 | 5.724% | $71.8817 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $108.95 | 6.524% | $116.0579 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $8.94 | 13.682% | $10.1632 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $165.53 | 5.533% | $174.6888 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $94.41 | 8.699% | $102.6227 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $166.51 | 7.623% | $179.2031 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $693.23 | $742.5217 | $742.51 | $742.50 | $742.60 | |