| 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 | $38.58 | 7.522% | $41.482 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $26.30 | 3.793% | $27.2976 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $158.26 | 7.712% | $170.465 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $15.63 | 7.807% | $16.8502 | $16.85 | $16.85 | $16.90 |
| Purchase #5 | $63.93 | 4.355% | $66.7142 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $68.73 | 9.577% | $75.3123 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $14.44 | 8.254% | $15.6319 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $385.87 | $413.7532 | $413.75 | $413.75 | $413.80 | |