| 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 | $8.68 | 4.516% | $9.072 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $200.36 | 5.599% | $211.5782 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $54.40 | 6.485% | $57.9278 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $35.76 | 3.370% | $36.9651 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $192.76 | 5.296% | $202.9686 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $143.85 | 3.272% | $148.5568 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $54.53 | 11.160% | $60.6155 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $690.34 | $727.6840 | $727.70 | $727.65 | $727.80 | |