| 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 | $29.37 | 4.830% | $30.7886 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $74.98 | 10.662% | $82.9744 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $135.41 | 11.427% | $150.8833 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $57.78 | 5.295% | $60.8395 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $249.78 | 8.770% | $271.6857 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $53.51 | 10.228% | $58.983 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $127.82 | 9.628% | $140.1265 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $728.65 | $796.2810 | $796.28 | $796.35 | $796.30 | |