| 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 | $13.25 | 7.718% | $14.2726 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $197.45 | 3.533% | $204.4259 | $204.43 | $204.45 | $204.40 |
| Purchase #3 | $83.69 | 10.867% | $92.7846 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $95.44 | 11.134% | $106.0663 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $78.82 | 6.133% | $83.654 | $83.65 | $83.65 | $83.70 |
| Purchase #6 | $172.84 | 6.673% | $184.3736 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $34.54 | 11.873% | $38.6409 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $676.03 | $724.2179 | $724.21 | $724.20 | $724.30 | |