| 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 | $31.51 | 7.592% | $33.9022 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $19.37 | 6.343% | $20.5986 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $114.55 | 13.797% | $130.3545 | $130.35 | $130.35 | $130.40 |
| Purchase #4 | $193.71 | 7.311% | $207.8721 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $94.84 | 10.471% | $104.7707 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $26.89 | 9.155% | $29.3518 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $153.73 | 6.780% | $164.1529 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $634.60 | $691.0028 | $690.99 | $690.95 | $691.20 | |