| 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 | $108.32 | 6.619% | $115.4897 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $201.27 | 8.215% | $217.8043 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $31.97 | 8.182% | $34.5858 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $224.96 | 4.642% | $235.4026 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $50.28 | 12.172% | $56.4001 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $36.81 | 5.620% | $38.8787 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $13.72 | 7.314% | $14.7235 | $14.72 | $14.70 | $14.70 |
| 7 purchase totals = | $667.33 | $713.2847 | $713.28 | $713.30 | $713.30 | |