| 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 | $38.71 | 7.540% | $41.6287 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $222.76 | 13.501% | $252.8348 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $111.92 | 9.836% | $122.9285 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $226.35 | 7.846% | $244.1094 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $227.61 | 10.582% | $251.6957 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $22.52 | 10.503% | $24.8853 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $134.80 | 13.136% | $152.5073 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $984.67 | $1,090.5897 | $1,090.60 | $1,090.65 | $1,090.50 | |