| 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 | $76.41 | 7.247% | $81.9474 | $81.95 | $81.95 | $81.90 |
| Purchase #2 | $33.33 | 3.867% | $34.6189 | $34.62 | $34.60 | $34.60 |
| Purchase #3 | $229.26 | 8.554% | $248.8709 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $73.73 | 4.464% | $77.0213 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $138.55 | 13.607% | $157.4025 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $85.61 | 12.625% | $96.4183 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $78.71 | 8.453% | $85.3634 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $715.60 | $781.6427 | $781.64 | $781.55 | $781.60 | |