| 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 | $8.80 | 7.678% | $9.4757 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $249.77 | 8.558% | $271.1453 | $271.15 | $271.15 | $271.10 |
| Purchase #3 | $162.34 | 6.425% | $172.7703 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $190.84 | 7.663% | $205.4641 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $98.82 | 8.327% | $107.0487 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $155.95 | 3.313% | $161.1166 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $22.83 | 12.469% | $25.6767 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $889.35 | $952.6974 | $952.71 | $952.70 | $952.70 | |