| 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 | $37.39 | 8.613% | $40.6104 | $40.61 | $40.60 | $40.60 |
| Purchase #2 | $88.45 | 6.442% | $94.1479 | $94.15 | $94.15 | $94.10 |
| Purchase #3 | $197.86 | 4.486% | $206.736 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $107.75 | 12.666% | $121.3976 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $58.89 | 12.649% | $66.339 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $232.85 | 8.547% | $252.7517 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $204.83 | 4.516% | $214.0801 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $928.02 | $996.0627 | $996.07 | $996.10 | $996.00 | |