| 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 | $66.30 | 10.362% | $73.17 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $94.55 | 5.638% | $99.8807 | $99.88 | $99.90 | $99.90 |
| Purchase #3 | $17.48 | 9.627% | $19.1628 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $152.48 | 8.709% | $165.7595 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $31.51 | 9.547% | $34.5183 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $189.62 | 12.455% | $213.2372 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $221.27 | 7.805% | $238.5401 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $773.21 | $844.2686 | $844.27 | $844.25 | $844.30 | |