| 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 | $83.97 | 11.590% | $93.7021 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $7.90 | 4.122% | $8.2256 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $53.28 | 7.455% | $57.252 | $57.25 | $57.25 | $57.30 |
| Purchase #4 | $110.44 | 3.553% | $114.3639 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $235.98 | 11.244% | $262.5136 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $85.86 | 8.185% | $92.8876 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $19.81 | 10.206% | $21.8318 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $597.24 | $650.7766 | $650.77 | $650.80 | $650.80 | |