| 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 | $83.96 | 6.395% | $89.3292 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $79.86 | 5.142% | $83.9664 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $173.87 | 5.821% | $183.991 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $102.89 | 13.495% | $116.775 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $181.47 | 10.757% | $200.9907 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $78.96 | 7.407% | $84.8086 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $48.84 | 11.697% | $54.5528 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $749.85 | $814.4137 | $814.42 | $814.45 | $814.50 | |