| 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 | $39.95 | 8.860% | $43.4896 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $69.93 | 12.811% | $78.8887 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $232.73 | 6.106% | $246.9405 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $181.29 | 9.795% | $199.0474 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $90.71 | 6.462% | $96.5717 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $174.25 | 13.189% | $197.2318 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $177.36 | 7.618% | $190.8713 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $966.22 | $1,053.0410 | $1,053.04 | $1,053.05 | $1,053.00 | |