| 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 | $49.82 | 6.411% | $53.014 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $224.72 | 12.788% | $253.4572 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $227.71 | 8.389% | $246.8126 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $20.55 | 10.628% | $22.7341 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $110.53 | 7.518% | $118.8396 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $216.72 | 4.521% | $226.5179 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $76.34 | 4.537% | $79.8035 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $926.39 | $1,001.1789 | $1,001.17 | $1,001.15 | $1,001.10 | |