| 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 | $13.37 | 4.782% | $14.0094 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $129.70 | 5.399% | $136.7025 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $10.58 | 7.670% | $11.3915 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $201.90 | 8.826% | $219.7197 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $38.30 | 8.501% | $41.5559 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $36.43 | 5.150% | $38.3061 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $120.58 | 9.860% | $132.4692 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $550.86 | $594.1543 | $594.16 | $594.10 | $594.20 | |