| 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 | $210.38 | 3.358% | $217.4446 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $21.75 | 13.319% | $24.6469 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $34.99 | 13.294% | $39.6416 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $181.67 | 6.270% | $193.0607 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $237.50 | 13.770% | $270.2038 | $270.20 | $270.20 | $270.20 |
| Purchase #6 | $59.56 | 10.577% | $65.8597 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $45.49 | 8.759% | $49.4745 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $791.34 | $860.3318 | $860.32 | $860.30 | $860.30 | |