| 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 | $233.97 | 4.573% | $244.6694 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $215.32 | 3.329% | $222.488 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $51.48 | 3.813% | $53.4429 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $134.29 | 6.517% | $143.0417 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $129.94 | 4.428% | $135.6937 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $16.33 | 12.418% | $18.3579 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $70.43 | 9.195% | $76.906 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $851.76 | $894.5996 | $894.60 | $894.60 | $894.60 | |