| 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 | $53.64 | 3.106% | $55.3061 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $39.59 | 8.436% | $42.9298 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $147.59 | 5.545% | $155.7739 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $186.56 | 10.705% | $206.5312 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $41.81 | 12.452% | $47.0162 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $174.83 | 6.310% | $185.8618 | $185.86 | $185.85 | $185.90 |
| Purchase #7 | $226.84 | 3.201% | $234.1011 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $870.86 | $927.5201 | $927.52 | $927.50 | $927.50 | |