| 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 | $65.80 | 8.569% | $71.4384 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $165.59 | 10.855% | $183.5648 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $160.56 | 11.373% | $178.8205 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $25.63 | 7.725% | $27.6099 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $206.61 | 10.177% | $227.6367 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $71.70 | 4.128% | $74.6598 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $61.28 | 9.199% | $66.9171 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $757.17 | $830.6472 | $830.65 | $830.60 | $830.60 | |