| 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 | $59.55 | 8.668% | $64.7118 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $201.42 | 7.332% | $216.1881 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $200.87 | 4.149% | $209.2041 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $196.50 | 6.813% | $209.8875 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $162.80 | 11.177% | $180.9962 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $106.76 | 6.258% | $113.441 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $10.79 | 11.682% | $12.0505 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $938.69 | $1,006.4792 | $1,006.48 | $1,006.50 | $1,006.50 | |