| 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 | $72.85 | 8.612% | $79.1238 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $249.28 | 12.545% | $280.5522 | $280.55 | $280.55 | $280.60 |
| Purchase #3 | $119.33 | 9.756% | $130.9718 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $28.82 | 10.392% | $31.815 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $55.25 | 11.496% | $61.6015 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $227.57 | 9.744% | $249.7444 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $63.85 | 8.397% | $69.2115 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $816.95 | $903.0202 | $903.01 | $902.95 | $903.00 | |