| 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 | $81.34 | 12.734% | $91.6978 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $17.72 | 10.272% | $19.5402 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $134.39 | 5.132% | $141.2869 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $150.77 | 10.161% | $166.0897 | $166.09 | $166.10 | $166.10 |
| Purchase #5 | $43.56 | 9.834% | $47.8437 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $17.41 | 5.516% | $18.3703 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $124.54 | 11.533% | $138.9032 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $569.73 | $623.7318 | $623.73 | $623.75 | $623.70 | |