| 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 | $136.93 | 3.399% | $141.5843 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $30.44 | 4.372% | $31.7708 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $82.36 | 13.202% | $93.2332 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $42.62 | 12.349% | $47.8831 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $10.88 | 10.208% | $11.9906 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $82.97 | 6.268% | $88.1706 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $233.48 | 5.588% | $246.5269 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $619.68 | $661.1595 | $661.15 | $661.20 | $661.20 | |