| 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 | $15.29 | 10.426% | $16.8841 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $29.90 | 8.264% | $32.3709 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $17.59 | 12.260% | $19.7465 | $19.75 | $19.75 | $19.70 |
| Purchase #4 | $57.31 | 4.707% | $60.0076 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $110.85 | 12.170% | $124.3404 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $168.86 | 4.612% | $176.6478 | $176.65 | $176.65 | $176.60 |
| Purchase #7 | $120.72 | 9.314% | $131.9639 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $520.52 | $561.9612 | $561.96 | $561.95 | $561.90 | |