| 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 | $34.94 | 8.700% | $37.9798 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $231.79 | 6.267% | $246.3163 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $40.91 | 9.670% | $44.866 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $240.31 | 6.402% | $255.6946 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $14.91 | 6.492% | $15.878 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $166.86 | 7.131% | $178.7588 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $118.97 | 8.291% | $128.8338 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $848.69 | $908.3273 | $908.33 | $908.35 | $908.40 | |