| 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 | $91.61 | 13.295% | $103.7895 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $36.34 | 9.800% | $39.9013 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $103.31 | 3.721% | $107.1542 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $194.84 | 6.268% | $207.0526 | $207.05 | $207.05 | $207.10 |
| Purchase #5 | $10.76 | 9.193% | $11.7492 | $11.75 | $11.75 | $11.70 |
| Purchase #6 | $43.35 | 4.553% | $45.3237 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $224.45 | 7.181% | $240.5678 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $704.66 | $755.5383 | $755.53 | $755.50 | $755.60 | |