| 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 | $23.53 | 3.569% | $24.3698 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $187.60 | 10.372% | $207.0579 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $36.35 | 10.188% | $40.0533 | $40.05 | $40.05 | $40.10 |
| Purchase #4 | $31.64 | 3.612% | $32.7828 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $17.32 | 10.240% | $19.0936 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $178.40 | 9.769% | $195.8279 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $87.60 | 5.390% | $92.3216 | $92.32 | $92.30 | $92.30 |
| 7 purchase totals = | $562.44 | $611.5069 | $611.50 | $611.50 | $611.60 | |