| 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 | $92.74 | 4.354% | $96.7779 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $53.40 | 7.836% | $57.5844 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $24.53 | 13.868% | $27.9318 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $136.82 | 9.706% | $150.0997 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $114.70 | 9.580% | $125.6883 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $203.39 | 6.427% | $216.4619 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $230.72 | 11.274% | $256.7314 | $256.73 | $256.75 | $256.70 |
| 7 purchase totals = | $856.30 | $931.2754 | $931.27 | $931.35 | $931.30 | |