| 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 | $36.41 | 6.506% | $38.7788 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $114.58 | 9.402% | $125.3528 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $96.98 | 8.811% | $105.5249 | $105.52 | $105.50 | $105.50 |
| Purchase #4 | $63.76 | 6.375% | $67.8247 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $222.96 | 3.562% | $230.9018 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $131.76 | 8.521% | $142.9873 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $71.37 | 4.427% | $74.5295 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $737.82 | $785.8998 | $785.89 | $785.90 | $785.90 | |