| 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 | $6.58 | 8.648% | $7.149 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $124.72 | 4.360% | $130.1578 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $56.48 | 13.707% | $64.2217 | $64.22 | $64.20 | $64.20 |
| Purchase #4 | $108.65 | 4.369% | $113.3969 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $186.52 | 3.187% | $192.4644 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $229.26 | 10.767% | $253.9444 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $189.28 | 8.712% | $205.7701 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $901.49 | $967.1043 | $967.10 | $967.05 | $967.10 | |