| 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 | $63.75 | 12.278% | $71.5772 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $160.77 | 4.729% | $168.3728 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $140.34 | 13.786% | $159.6873 | $159.69 | $159.70 | $159.70 |
| Purchase #4 | $38.33 | 10.274% | $42.268 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $63.43 | 7.295% | $68.0572 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $183.35 | 10.872% | $203.2838 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $70.62 | 5.121% | $74.2365 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $720.59 | $787.4828 | $787.49 | $787.50 | $787.60 | |