| 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 | $49.39 | 5.290% | $52.0027 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $138.60 | 6.834% | $148.0719 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $106.83 | 8.159% | $115.5463 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $239.72 | 12.303% | $269.2128 | $269.21 | $269.20 | $269.20 |
| Purchase #5 | $32.43 | 11.361% | $36.1144 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $100.96 | 13.512% | $114.6017 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $103.43 | 12.577% | $116.4384 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $771.36 | $851.9882 | $851.98 | $851.95 | $851.90 | |