| 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 | $70.53 | 8.665% | $76.6414 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $138.44 | 4.429% | $144.5715 | $144.57 | $144.55 | $144.60 |
| Purchase #3 | $18.87 | 5.349% | $19.8794 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $125.89 | 4.256% | $131.2479 | $131.25 | $131.25 | $131.20 |
| Purchase #5 | $30.95 | 3.668% | $32.0852 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $225.27 | 7.615% | $242.4243 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $244.36 | 10.786% | $270.7167 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $854.31 | $917.5664 | $917.57 | $917.55 | $917.50 | |