| 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 | $17.45 | 9.765% | $19.154 | $19.15 | $19.15 | $19.20 |
| Purchase #2 | $8.49 | 8.417% | $9.2046 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $66.60 | 7.534% | $71.6176 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $29.64 | 12.161% | $33.2445 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $73.36 | 3.401% | $75.855 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $102.42 | 3.167% | $105.6636 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $83.95 | 9.692% | $92.0864 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $381.91 | $406.8257 | $406.82 | $406.80 | $406.90 | |