| 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 | $91.45 | 8.828% | $99.5232 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $168.63 | 3.569% | $174.6484 | $174.65 | $174.65 | $174.60 |
| Purchase #3 | $140.41 | 13.741% | $159.7037 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $218.87 | 13.769% | $249.0062 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $5.59 | 4.290% | $5.8298 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $127.84 | 8.404% | $138.5837 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $49.65 | 9.473% | $54.3533 | $54.35 | $54.35 | $54.40 |
| 7 purchase totals = | $802.44 | $881.6483 | $881.64 | $881.65 | $881.60 | |