| 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 | $57.55 | 8.795% | $62.6115 | $62.61 | $62.60 | $62.60 |
| Purchase #2 | $67.65 | 9.792% | $74.2743 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $161.91 | 3.497% | $167.572 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $138.85 | 9.271% | $151.7228 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $177.33 | 11.255% | $197.2885 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $39.55 | 5.821% | $41.8522 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $125.43 | 13.434% | $142.2803 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $768.27 | $837.6016 | $837.59 | $837.55 | $837.70 | |