| 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 | $226.41 | 10.640% | $250.5 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $75.55 | 5.585% | $79.7695 | $79.77 | $79.75 | $79.80 |
| Purchase #3 | $192.53 | 11.364% | $214.4091 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $89.81 | 7.842% | $96.8529 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $15.89 | 6.809% | $16.972 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $74.30 | 7.350% | $79.7611 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $18.93 | 4.727% | $19.8248 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $693.42 | $758.0894 | $758.08 | $758.00 | $758.20 | |