| 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 | $89.40 | 7.167% | $95.8073 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $124.65 | 5.517% | $131.5269 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $148.99 | 3.203% | $153.7621 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $204.32 | 5.570% | $215.7006 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $129.97 | 11.435% | $144.8321 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $42.95 | 11.432% | $47.86 | $47.86 | $47.85 | $47.90 |
| Purchase #7 | $181.28 | 12.374% | $203.7116 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $921.56 | $993.2006 | $993.20 | $993.20 | $993.20 | |