| 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 | $109.35 | 5.566% | $115.4364 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $172.49 | 8.253% | $186.7256 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $96.26 | 9.146% | $105.0639 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $107.42 | 3.736% | $111.4332 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $84.87 | 11.744% | $94.8371 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $73.27 | 3.120% | $75.556 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $69.48 | 10.564% | $76.8199 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $713.14 | $765.8721 | $765.88 | $765.90 | $765.80 | |