| 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 | $91.68 | 10.378% | $101.1946 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $9.77 | 5.479% | $10.3053 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $230.75 | 9.518% | $252.7128 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $56.26 | 12.685% | $63.3966 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $178.72 | 9.346% | $195.4232 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $43.42 | 12.803% | $48.9791 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $38.86 | 5.108% | $40.845 | $40.85 | $40.85 | $40.80 |
| 7 purchase totals = | $649.46 | $712.8566 | $712.86 | $712.85 | $712.80 | |