| 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 | $33.79 | 11.677% | $37.7357 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $21.77 | 8.173% | $23.5493 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $34.85 | 4.660% | $36.474 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $56.38 | 12.574% | $63.4692 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $26.45 | 10.141% | $29.1323 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $246.37 | 8.551% | $267.4371 | $267.44 | $267.45 | $267.40 |
| Purchase #7 | $172.81 | 4.239% | $180.1354 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $592.42 | $637.9330 | $637.94 | $637.95 | $637.80 | |