| 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 | $141.52 | 4.390% | $147.7327 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $88.39 | 8.653% | $96.0384 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $15.56 | 6.791% | $16.6167 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $34.90 | 6.231% | $37.0746 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $242.62 | 13.674% | $275.7959 | $275.80 | $275.80 | $275.80 |
| Purchase #6 | $232.77 | 3.830% | $241.6851 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $73.63 | 5.308% | $77.5383 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $829.39 | $892.4817 | $892.49 | $892.50 | $892.40 | |