| 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 | $25.68 | 5.271% | $27.0336 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $165.41 | 11.737% | $184.8242 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $69.36 | 5.575% | $73.2268 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $43.42 | 10.623% | $48.0325 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $137.64 | 8.860% | $149.8349 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $38.55 | 9.821% | $42.336 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $141.75 | 11.536% | $158.1023 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $621.81 | $683.3903 | $683.38 | $683.45 | $683.20 | |