| 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 | $76.45 | 7.123% | $81.8955 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $189.26 | 7.525% | $203.5018 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $53.73 | 12.468% | $60.4291 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $33.41 | 12.537% | $37.5986 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $124.25 | 6.222% | $131.9808 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $182.83 | 12.399% | $205.4991 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $114.25 | 4.279% | $119.1388 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $774.18 | $840.0437 | $840.05 | $840.10 | $840.00 | |