| 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 | $37.49 | 5.176% | $39.4305 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $48.95 | 12.516% | $55.0766 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $67.29 | 8.552% | $73.0446 | $73.04 | $73.05 | $73.00 |
| Purchase #4 | $114.38 | 5.606% | $120.7921 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $198.47 | 6.611% | $211.5909 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $189.76 | 11.556% | $211.6887 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $18.81 | 4.831% | $19.7187 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $675.15 | $731.3421 | $731.34 | $731.40 | $731.30 | |