| 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 | $41.50 | 12.828% | $46.8236 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $128.99 | 8.570% | $140.0444 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $87.45 | 7.867% | $94.3297 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $50.65 | 13.194% | $57.3328 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $145.26 | 12.562% | $163.5076 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $193.93 | 6.189% | $205.9323 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $101.72 | 12.483% | $114.4177 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $749.50 | $822.3881 | $822.38 | $822.40 | $822.20 | |