| 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 | $45.75 | 8.422% | $49.6031 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $83.85 | 9.155% | $91.5265 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $18.88 | 3.440% | $19.5295 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $186.57 | 11.162% | $207.3949 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $105.95 | 7.115% | $113.4883 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $184.40 | 11.235% | $205.1173 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $71.28 | 10.259% | $78.5926 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $696.68 | $765.2522 | $765.25 | $765.30 | $765.20 | |