| 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 | $32.82 | 13.740% | $37.3295 | $37.33 | $37.35 | $37.30 |
| Purchase #2 | $52.87 | 11.466% | $58.9321 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $62.54 | 11.608% | $69.7996 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $18.41 | 6.201% | $19.5516 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $224.50 | 13.768% | $255.4092 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $250.38 | 13.757% | $284.8248 | $284.82 | $284.80 | $284.80 |
| Purchase #7 | $133.94 | 10.711% | $148.2863 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $775.46 | $874.1331 | $874.13 | $874.15 | $874.10 | |