| 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 | $40.75 | 4.785% | $42.6999 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $243.83 | 13.494% | $276.7324 | $276.73 | $276.75 | $276.70 |
| Purchase #3 | $48.30 | 11.743% | $53.9719 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $41.48 | 5.673% | $43.8332 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $10.93 | 3.435% | $11.3054 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $6.63 | 5.500% | $6.9947 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $83.73 | 8.355% | $90.7256 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $475.65 | $526.2631 | $526.26 | $526.30 | $526.20 | |