| 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 | $51.26 | 7.637% | $55.1747 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $110.59 | 9.159% | $120.7189 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $54.67 | 12.288% | $61.3878 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $71.58 | 13.612% | $81.3235 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $158.35 | 8.514% | $171.8319 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $199.64 | 7.300% | $214.2137 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $16.56 | 9.755% | $18.1754 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $662.65 | $722.8259 | $722.82 | $722.80 | $722.80 | |