| 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 | $71.72 | 12.440% | $80.642 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $31.65 | 11.632% | $35.3315 | $35.33 | $35.35 | $35.30 |
| Purchase #3 | $168.65 | 4.859% | $176.8447 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $206.53 | 9.823% | $226.8174 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $114.75 | 7.301% | $123.1279 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $90.98 | 10.530% | $100.5602 | $100.56 | $100.55 | $100.60 |
| Purchase #7 | $221.26 | 7.478% | $237.8058 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $905.54 | $981.1295 | $981.13 | $981.15 | $981.00 | |