| 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 | $42.44 | 12.819% | $47.8804 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $29.85 | 9.339% | $32.6377 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $49.48 | 6.702% | $52.7961 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $233.40 | 7.446% | $250.779 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $142.46 | 5.745% | $150.6443 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $23.25 | 12.457% | $26.1463 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $232.41 | 6.462% | $247.4283 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $753.29 | $808.3121 | $808.32 | $808.40 | $808.20 | |