| 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 | $80.93 | 6.278% | $86.0108 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $60.99 | 10.611% | $67.4616 | $67.46 | $67.45 | $67.50 |
| Purchase #3 | $246.35 | 12.375% | $276.8358 | $276.84 | $276.85 | $276.80 |
| Purchase #4 | $118.75 | 8.135% | $128.4103 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $153.74 | 12.206% | $172.5055 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $108.77 | 5.705% | $114.9753 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $131.29 | 13.859% | $149.4855 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $900.82 | $995.6848 | $995.70 | $995.70 | $995.70 | |