| 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 | $48.26 | 12.339% | $54.2148 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $113.55 | 6.375% | $120.7888 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $217.31 | 13.708% | $247.0989 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $92.75 | 6.164% | $98.4671 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $93.79 | 9.247% | $102.4628 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $90.83 | 11.457% | $101.2364 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $149.95 | 4.495% | $156.6903 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $806.44 | $880.9591 | $880.96 | $880.95 | $881.00 | |