| 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 | $57.44 | 7.157% | $61.551 | $61.55 | $61.55 | $61.60 |
| Purchase #2 | $13.71 | 11.585% | $15.2983 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $45.45 | 13.740% | $51.6948 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $135.55 | 3.606% | $140.4379 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $12.83 | 8.160% | $13.8769 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $141.71 | 8.260% | $153.4152 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $118.80 | 9.215% | $129.7474 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $525.49 | $566.0215 | $566.03 | $566.05 | $566.00 | |