| 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 | $46.29 | 7.539% | $49.7798 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $6.84 | 6.237% | $7.2666 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $214.56 | 10.651% | $237.4128 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $37.98 | 4.673% | $39.7548 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $5.60 | 3.763% | $5.8107 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $211.35 | 6.172% | $224.3945 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $114.86 | 7.193% | $123.1219 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $637.48 | $687.5411 | $687.53 | $687.50 | $687.60 | |