| 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 | $26.60 | 8.191% | $28.7788 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $181.70 | 11.316% | $202.2612 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $227.37 | 6.248% | $241.5761 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $162.70 | 5.854% | $172.2245 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $5.61 | 5.618% | $5.9252 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $47.34 | 5.747% | $50.0606 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $197.26 | 13.681% | $224.2471 | $224.25 | $224.25 | $224.20 |
| 7 purchase totals = | $848.58 | $925.0735 | $925.08 | $925.10 | $925.10 | |