| 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 | $76.79 | 5.433% | $80.962 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $96.49 | 9.297% | $105.4607 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $146.80 | 6.480% | $156.3126 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $43.69 | 6.751% | $46.6395 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $11.54 | 10.339% | $12.7331 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $139.96 | 9.757% | $153.6159 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $196.78 | 9.270% | $215.0215 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $712.05 | $770.7453 | $770.74 | $770.70 | $770.70 | |