| 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 | $35.29 | 7.765% | $38.0303 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $37.75 | 10.161% | $41.5858 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $144.86 | 3.140% | $149.4086 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $185.38 | 10.670% | $205.16 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $246.49 | 11.303% | $274.3508 | $274.35 | $274.35 | $274.40 |
| Purchase #6 | $69.51 | 8.856% | $75.6658 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $54.45 | 10.504% | $60.1694 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $773.73 | $844.3707 | $844.38 | $844.35 | $844.50 | |