| 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 | $100.70 | 5.578% | $106.317 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $69.65 | 13.856% | $79.3007 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $153.38 | 5.239% | $161.4156 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $24.84 | 9.480% | $27.1948 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $159.74 | 12.459% | $179.642 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $64.61 | 9.258% | $70.5916 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $207.60 | 6.229% | $220.5314 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $780.52 | $844.9931 | $844.99 | $845.00 | $844.90 | |