| 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 | $30.92 | 11.124% | $34.3595 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $39.78 | 7.771% | $42.8713 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $248.77 | 9.172% | $271.5872 | $271.59 | $271.60 | $271.60 |
| Purchase #4 | $179.37 | 8.650% | $194.8855 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $174.58 | 13.247% | $197.7066 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $89.50 | 3.116% | $92.2888 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $13.43 | 11.480% | $14.9718 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $776.35 | $848.6707 | $848.68 | $848.65 | $848.80 | |