| 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 | $33.45 | 8.771% | $36.3839 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $80.86 | 13.719% | $91.9532 | $91.95 | $91.95 | $92.00 |
| Purchase #3 | $159.73 | 13.857% | $181.8638 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $124.84 | 3.871% | $129.6726 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $17.81 | 10.302% | $19.6448 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $174.66 | 13.462% | $198.1727 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $181.30 | 11.247% | $201.6908 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $772.65 | $859.3818 | $859.36 | $859.35 | $859.50 | |