| 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 | $8.70 | 3.812% | $9.0316 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $233.67 | 12.844% | $263.6826 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $74.44 | 12.672% | $83.873 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $143.84 | 9.182% | $157.0474 | $157.05 | $157.05 | $157.00 |
| Purchase #5 | $146.92 | 3.844% | $152.5676 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $138.49 | 3.431% | $143.2416 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $191.31 | 8.679% | $207.9138 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $937.37 | $1,017.3576 | $1,017.35 | $1,017.35 | $1,017.30 | |