| 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 | $113.94 | 13.631% | $129.4712 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $66.89 | 3.710% | $69.3716 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $249.64 | 13.441% | $283.1941 | $283.19 | $283.20 | $283.20 |
| Purchase #4 | $9.61 | 6.598% | $10.2441 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $192.68 | 3.746% | $199.8978 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $41.28 | 9.840% | $45.342 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $154.76 | 11.332% | $172.2974 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $828.80 | $909.8182 | $909.81 | $909.80 | $909.80 | |