| 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 | $65.26 | 5.617% | $68.9257 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $175.26 | 3.115% | $180.7193 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $134.33 | 3.502% | $139.0342 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $190.33 | 6.822% | $203.3143 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $194.98 | 13.814% | $221.9145 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $71.48 | 10.287% | $78.8331 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $38.99 | 7.370% | $41.8636 | $41.86 | $41.85 | $41.90 |
| 7 purchase totals = | $870.63 | $934.6047 | $934.59 | $934.60 | $934.50 | |