| 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 | $8.62 | 3.707% | $8.9395 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $239.77 | 3.463% | $248.0732 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $120.47 | 6.758% | $128.6114 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $202.69 | 7.372% | $217.6323 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $16.46 | 10.533% | $18.1937 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $22.89 | 8.218% | $24.7711 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $207.50 | 8.212% | $224.5399 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $818.40 | $870.7611 | $870.75 | $870.75 | $870.70 | |