| 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 | $29.83 | 13.148% | $33.752 | $33.75 | $33.75 | $33.80 |
| Purchase #2 | $141.29 | 9.237% | $154.341 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $128.94 | 9.237% | $140.8502 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $34.98 | 5.231% | $36.8098 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $64.60 | 5.474% | $68.1362 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $116.55 | 4.113% | $121.3437 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $67.67 | 13.845% | $77.0389 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $583.86 | $632.2718 | $632.27 | $632.30 | $632.20 | |