| 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 | $72.87 | 3.102% | $75.1304 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $61.49 | 6.413% | $65.4334 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $114.39 | 6.314% | $121.6126 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $109.35 | 10.518% | $120.8514 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $140.93 | 12.476% | $158.5124 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $47.97 | 9.752% | $52.648 | $52.65 | $52.65 | $52.60 |
| Purchase #7 | $97.33 | 10.490% | $107.5399 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $644.33 | $701.7281 | $701.72 | $701.75 | $701.60 | |