| 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 | $205.29 | 3.107% | $211.6684 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $14.37 | 12.246% | $16.1298 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $21.43 | 4.843% | $22.4679 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $166.54 | 9.147% | $181.7734 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $75.63 | 4.658% | $79.1528 | $79.15 | $79.15 | $79.20 |
| Purchase #6 | $161.46 | 13.592% | $183.4056 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $64.44 | 11.726% | $71.9962 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $709.16 | $766.5941 | $766.60 | $766.55 | $766.70 | |