| 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 | $58.59 | 10.127% | $64.5234 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $44.45 | 5.702% | $46.9845 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $119.92 | 8.477% | $130.0856 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $208.28 | 9.630% | $228.3374 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $178.25 | 10.284% | $196.5812 | $196.58 | $196.60 | $196.60 |
| Purchase #6 | $120.93 | 6.481% | $128.7675 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $214.82 | 13.495% | $243.81 | $243.81 | $243.80 | $243.80 |
| 7 purchase totals = | $945.24 | $1,039.0896 | $1,039.09 | $1,039.10 | $1,039.10 | |