| 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 | $37.77 | 7.792% | $40.713 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $228.75 | 5.431% | $241.1734 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $24.43 | 9.233% | $26.6856 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $45.88 | 4.814% | $48.0887 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $15.53 | 7.374% | $16.6752 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $84.25 | 6.661% | $89.8619 | $89.86 | $89.85 | $89.90 |
| Purchase #7 | $186.83 | 13.224% | $211.5364 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $623.44 | $674.7342 | $674.74 | $674.75 | $674.80 | |