| 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 | $45.90 | 5.680% | $48.5071 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $153.67 | 4.176% | $160.0873 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $91.31 | 5.870% | $96.6699 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $46.99 | 6.250% | $49.9269 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $211.51 | 7.580% | $227.5425 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $240.74 | 3.120% | $248.2511 | $248.25 | $248.25 | $248.30 |
| Purchase #7 | $216.25 | 11.463% | $241.0387 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,006.37 | $1,072.0235 | $1,072.03 | $1,072.05 | $1,072.00 | |