| 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 | $9.54 | 11.865% | $10.6719 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $47.69 | 4.414% | $49.795 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $83.38 | 7.538% | $89.6652 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $69.47 | 6.777% | $74.178 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $15.83 | 9.577% | $17.346 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $60.49 | 7.613% | $65.0951 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $198.46 | 8.248% | $214.829 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $484.86 | $521.5802 | $521.60 | $521.60 | $521.60 | |