| 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 | $25.92 | 4.501% | $27.0867 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $219.57 | 10.131% | $241.8146 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $139.38 | 12.590% | $156.9279 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $105.93 | 9.146% | $115.6184 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $8.87 | 6.810% | $9.474 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $79.70 | 12.719% | $89.837 | $89.84 | $89.85 | $89.80 |
| Purchase #7 | $107.32 | 5.452% | $113.1711 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $686.69 | $753.9297 | $753.93 | $753.90 | $753.90 | |