| 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 | $81.58 | 6.869% | $87.1837 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $61.78 | 13.856% | $70.3402 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $177.38 | 9.457% | $194.1548 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $184.97 | 9.432% | $202.4164 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $26.90 | 11.712% | $30.0505 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $115.50 | 11.445% | $128.719 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $51.38 | 4.493% | $53.6885 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $699.49 | $766.5531 | $766.55 | $766.55 | $766.60 | |