| 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 | $29.88 | 11.320% | $33.2624 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $160.38 | 11.566% | $178.9296 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $184.35 | 10.831% | $204.3169 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $128.73 | 12.447% | $144.753 | $144.75 | $144.75 | $144.80 |
| Purchase #5 | $107.96 | 5.278% | $113.6581 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $104.68 | 9.524% | $114.6497 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $40.81 | 12.304% | $45.8313 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $756.79 | $835.4010 | $835.40 | $835.40 | $835.40 | |