| 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 | $62.99 | 10.705% | $69.7331 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $230.66 | 6.544% | $245.7544 | $245.75 | $245.75 | $245.80 |
| Purchase #3 | $129.82 | 12.805% | $146.4435 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $211.44 | 4.207% | $220.3353 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $68.66 | 12.352% | $77.1409 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $21.41 | 4.461% | $22.3651 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $39.47 | 5.843% | $41.7762 | $41.78 | $41.80 | $41.80 |
| 7 purchase totals = | $764.45 | $823.5485 | $823.55 | $823.60 | $823.50 | |