| 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 | $45.71 | 11.446% | $50.942 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $244.30 | 9.579% | $267.7015 | $267.70 | $267.70 | $267.70 |
| Purchase #3 | $166.52 | 7.289% | $178.6576 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $38.53 | 13.643% | $43.7866 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $81.82 | 12.129% | $91.7439 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $186.52 | 4.519% | $194.9488 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $23.47 | 9.141% | $25.6154 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $786.87 | $853.3958 | $853.40 | $853.40 | $853.30 | |