| 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 | $49.60 | 11.669% | $55.3878 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $184.80 | 7.636% | $198.9113 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $110.59 | 8.782% | $120.302 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $114.81 | 3.498% | $118.8261 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $95.63 | 10.440% | $105.6138 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $23.55 | 6.132% | $24.9941 | $24.99 | $25.00 | $25.00 |
| Purchase #7 | $111.39 | 6.108% | $118.1937 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $690.37 | $742.2288 | $742.22 | $742.25 | $742.20 | |