| 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 | $51.83 | 7.765% | $55.8546 | $55.85 | $55.85 | $55.90 |
| Purchase #2 | $166.63 | 6.242% | $177.031 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $225.44 | 12.428% | $253.4577 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $92.85 | 5.219% | $97.6958 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $211.57 | 7.735% | $227.9349 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $206.90 | 13.857% | $235.5701 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $38.82 | 8.406% | $42.0832 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $994.04 | $1,089.6273 | $1,089.62 | $1,089.65 | $1,089.70 | |