| 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 | $23.36 | 7.241% | $25.0515 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $12.81 | 9.443% | $14.0196 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $6.82 | 9.102% | $7.4408 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $244.55 | 5.317% | $257.5527 | $257.55 | $257.55 | $257.60 |
| Purchase #5 | $149.43 | 4.561% | $156.2455 | $156.25 | $156.25 | $156.20 |
| Purchase #6 | $205.25 | 11.700% | $229.2643 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $174.83 | 6.527% | $186.2412 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $817.05 | $875.8156 | $875.81 | $875.80 | $875.80 | |