| 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 | $90.92 | 4.139% | $94.6832 | $94.68 | $94.70 | $94.70 |
| Purchase #2 | $123.98 | 6.261% | $131.7424 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $202.51 | 5.712% | $214.0774 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $75.30 | 12.150% | $84.449 | $84.45 | $84.45 | $84.40 |
| Purchase #5 | $30.64 | 4.646% | $32.0635 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $154.37 | 7.269% | $165.5912 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $71.74 | 5.674% | $75.8105 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $749.46 | $798.4172 | $798.41 | $798.45 | $798.40 | |