| 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 | $84.99 | 9.861% | $93.3709 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $247.86 | 6.702% | $264.4716 | $264.47 | $264.45 | $264.50 |
| Purchase #3 | $221.97 | 10.458% | $245.1836 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $100.31 | 6.505% | $106.8352 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $200.37 | 4.282% | $208.9498 | $208.95 | $208.95 | $208.90 |
| Purchase #6 | $105.45 | 8.211% | $114.1085 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $177.83 | 5.674% | $187.9201 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $1,138.78 | $1,220.8397 | $1,220.84 | $1,220.80 | $1,220.80 | |