| 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 | $52.52 | 11.726% | $58.6785 | $58.68 | $58.70 | $58.70 |
| Purchase #2 | $38.65 | 12.490% | $43.4774 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $196.64 | 12.168% | $220.5672 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $72.66 | 8.794% | $79.0497 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $163.26 | 5.392% | $172.063 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $215.99 | 8.817% | $235.0338 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $156.71 | 9.548% | $171.6727 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $896.43 | $980.5423 | $980.54 | $980.55 | $980.60 | |