| 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 | $18.48 | 7.661% | $19.8958 | $19.90 | $19.90 | $19.90 |
| Purchase #2 | $218.63 | 5.181% | $229.9572 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $57.27 | 7.671% | $61.6632 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $46.47 | 3.271% | $47.99 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $92.40 | 11.794% | $103.2977 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $238.94 | 5.109% | $251.1474 | $251.15 | $251.15 | $251.10 |
| Purchase #7 | $18.41 | 12.411% | $20.6949 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $690.60 | $734.6462 | $734.65 | $734.65 | $734.70 | |