| 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 | $29.53 | 5.626% | $31.1914 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $150.66 | 5.140% | $158.4039 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $193.68 | 5.682% | $204.6849 | $204.68 | $204.70 | $204.70 |
| Purchase #4 | $64.77 | 6.369% | $68.8952 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $133.68 | 8.463% | $144.9933 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $188.69 | 4.474% | $197.132 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $242.83 | 12.358% | $272.8389 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,003.84 | $1,078.1396 | $1,078.13 | $1,078.20 | $1,078.10 | |