| 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 | $88.40 | 13.485% | $100.3207 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $230.77 | 3.157% | $238.0554 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $220.40 | 4.395% | $230.0866 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $43.51 | 12.765% | $49.0641 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $129.85 | 4.550% | $135.7582 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $24.41 | 9.539% | $26.7385 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $62.52 | 11.502% | $69.7111 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $799.86 | $849.7346 | $849.74 | $849.70 | $849.80 | |