| 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 | $132.44 | 7.594% | $142.4975 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $103.91 | 12.285% | $116.6753 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $22.51 | 9.197% | $24.5802 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $217.40 | 6.656% | $231.8701 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $19.99 | 4.287% | $20.847 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $60.45 | 11.755% | $67.5559 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $28.65 | 3.691% | $29.7075 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $585.35 | $633.7335 | $633.75 | $633.75 | $633.80 | |