| 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 | $94.83 | 13.667% | $107.7904 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $40.46 | 5.597% | $42.7245 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $62.73 | 10.195% | $69.1253 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $208.39 | 11.685% | $232.7404 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $120.58 | 8.423% | $130.7365 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $153.65 | 4.403% | $160.4152 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $124.97 | 7.304% | $134.0978 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $805.61 | $877.6301 | $877.64 | $877.65 | $877.50 | |