| 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 | $88.96 | 3.752% | $92.2978 | $92.30 | $92.30 | $92.30 |
| Purchase #2 | $8.40 | 7.268% | $9.0105 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $61.94 | 3.589% | $64.163 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $237.25 | 6.667% | $253.0675 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $230.36 | 8.192% | $249.2311 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $75.52 | 11.601% | $84.2811 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $55.46 | 10.342% | $61.1957 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $757.89 | $813.2467 | $813.25 | $813.25 | $813.30 | |