| 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 | $76.54 | 9.299% | $83.6575 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $222.25 | 7.590% | $239.1188 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $146.31 | 6.786% | $156.2386 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $109.45 | 13.503% | $124.229 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $165.64 | 7.170% | $177.5164 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $47.55 | 10.280% | $52.4381 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $28.48 | 4.455% | $29.7488 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $796.22 | $862.9472 | $862.96 | $862.95 | $862.80 | |