| 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 | $76.56 | 10.217% | $84.3821 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $247.84 | 13.636% | $281.6355 | $281.64 | $281.65 | $281.60 |
| Purchase #3 | $170.48 | 12.349% | $191.5326 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $76.30 | 11.537% | $85.1027 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $221.44 | 10.731% | $245.2027 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $74.82 | 9.599% | $82.002 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $18.86 | 10.385% | $20.8186 | $20.82 | $20.80 | $20.80 |
| 7 purchase totals = | $886.30 | $990.6762 | $990.67 | $990.70 | $990.60 | |