| 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 | $76.77 | 5.146% | $80.7206 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $244.76 | 3.657% | $253.7109 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $18.39 | 12.694% | $20.7244 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $157.86 | 11.584% | $176.1465 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $182.99 | 3.553% | $189.4916 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $179.38 | 7.307% | $192.4873 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $90.47 | 6.290% | $96.1606 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $950.62 | $1,009.4419 | $1,009.44 | $1,009.40 | $1,009.40 | |