| 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 | $36.53 | 4.311% | $38.1048 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $146.93 | 5.360% | $154.8054 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $151.51 | 10.155% | $166.8958 | $166.90 | $166.90 | $166.90 |
| Purchase #4 | $207.38 | 13.707% | $235.8056 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $241.33 | 13.514% | $273.9433 | $273.94 | $273.95 | $273.90 |
| Purchase #6 | $31.98 | 6.427% | $34.0354 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $91.99 | 8.235% | $99.5654 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $907.65 | $1,003.1557 | $1,003.17 | $1,003.15 | $1,003.10 | |