| 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 | $36.41 | 4.272% | $37.9654 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $196.65 | 10.486% | $217.2707 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $153.56 | 13.827% | $174.7927 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $155.54 | 5.617% | $164.2767 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $186.31 | 4.539% | $194.7666 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $28.29 | 3.779% | $29.3591 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $85.44 | 8.415% | $92.6298 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $842.20 | $911.0610 | $911.07 | $911.05 | $911.20 | |