| 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 | $40.95 | 5.133% | $43.052 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $148.39 | 4.302% | $154.7737 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $196.32 | 5.268% | $206.6621 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $98.75 | 11.796% | $110.3986 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $172.91 | 10.217% | $190.5762 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $57.79 | 9.505% | $63.2829 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $121.54 | 7.571% | $130.7418 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $836.65 | $899.4873 | $899.48 | $899.50 | $899.60 | |