| 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 | $66.29 | 11.167% | $73.6926 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $131.33 | 5.717% | $138.8381 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $105.90 | 10.747% | $117.2811 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $40.94 | 5.569% | $43.2199 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $19.66 | 6.273% | $20.8933 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $206.48 | 10.638% | $228.4453 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $107.92 | 7.239% | $115.7323 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $678.52 | $738.1026 | $738.10 | $738.15 | $738.00 | |