| 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 | $72.42 | 3.300% | $74.8099 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $160.70 | 11.657% | $179.4328 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $125.80 | 10.175% | $138.6002 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $190.55 | 4.400% | $198.9342 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $60.79 | 3.185% | $62.7262 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $195.67 | 12.699% | $220.5181 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $85.46 | 5.487% | $90.1492 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $891.39 | $965.1706 | $965.17 | $965.20 | $965.00 | |