| 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 | $88.95 | 6.651% | $94.8661 | $94.87 | $94.85 | $94.90 |
| Purchase #2 | $129.93 | 8.485% | $140.9546 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $20.67 | 3.175% | $21.3263 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $8.63 | 6.545% | $9.1948 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $113.59 | 13.166% | $128.5453 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $105.52 | 5.395% | $111.2128 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $26.39 | 5.424% | $27.8214 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $493.68 | $533.9213 | $533.92 | $533.90 | $533.90 | |