| 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 | $83.40 | 4.150% | $86.8611 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $237.47 | 9.220% | $259.3647 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $12.41 | 8.321% | $13.4426 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $16.62 | 10.760% | $18.4083 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $109.55 | 5.268% | $115.3211 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $128.59 | 3.305% | $132.8399 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $114.70 | 13.228% | $129.8725 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $702.74 | $756.1102 | $756.10 | $756.05 | $756.10 | |