| 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 | $25.73 | 5.144% | $27.0536 | $27.05 | $27.05 | $27.10 |
| Purchase #2 | $247.33 | 4.578% | $258.6528 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $140.35 | 9.496% | $153.6776 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $162.66 | 5.302% | $171.2842 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $209.38 | 11.410% | $233.2703 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $74.96 | 7.750% | $80.7694 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $29.28 | 12.226% | $32.8598 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $889.69 | $957.5677 | $957.56 | $957.55 | $957.80 | |