| 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 | $53.74 | 6.769% | $57.3777 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $131.50 | 11.861% | $147.0972 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $212.90 | 3.737% | $220.8561 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $215.58 | 10.462% | $238.134 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $93.69 | 3.258% | $96.7424 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $45.56 | 10.245% | $50.2276 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $161.36 | 11.332% | $179.6453 | $179.65 | $179.65 | $179.60 |
| 7 purchase totals = | $914.33 | $990.0803 | $990.09 | $990.15 | $990.00 | |