| 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 | $34.93 | 5.778% | $36.9483 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $7.35 | 6.315% | $7.8142 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $146.28 | 6.106% | $155.2119 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $223.85 | 3.698% | $232.128 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $149.76 | 4.661% | $156.7403 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $49.69 | 9.842% | $54.5805 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $14.78 | 11.600% | $16.4945 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $626.64 | $659.9177 | $659.91 | $659.95 | $659.80 | |