| 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 | $8.48 | 4.207% | $8.8368 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $157.87 | 11.429% | $175.913 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $157.63 | 13.762% | $179.323 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $23.96 | 7.765% | $25.8205 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $147.54 | 9.464% | $161.5032 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $125.45 | 11.541% | $139.9282 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $67.56 | 12.697% | $76.1381 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $688.49 | $767.4628 | $767.46 | $767.45 | $767.30 | |