| 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 | $103.81 | 13.566% | $117.8929 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $48.42 | 6.874% | $51.7484 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $225.52 | 12.611% | $253.9603 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $133.91 | 8.637% | $145.4758 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $58.77 | 7.626% | $63.2518 | $63.25 | $63.25 | $63.30 |
| Purchase #6 | $160.87 | 8.123% | $173.9375 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $34.74 | 4.685% | $36.3676 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $766.04 | $842.6343 | $842.64 | $842.65 | $842.70 | |