| 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 | $89.51 | 7.394% | $96.1284 | $96.13 | $96.15 | $96.10 |
| Purchase #2 | $28.55 | 5.690% | $30.1745 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $107.41 | 7.612% | $115.586 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $31.33 | 8.799% | $34.0867 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $129.54 | 8.528% | $140.5872 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $104.48 | 5.308% | $110.0258 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $62.90 | 10.325% | $69.3944 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $553.72 | $595.9830 | $595.99 | $596.05 | $596.00 | |