| 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 | $11.83 | 10.331% | $13.0522 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $79.62 | 12.734% | $89.7588 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $161.96 | 8.672% | $176.0052 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $34.31 | 13.460% | $38.9281 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $223.83 | 5.741% | $236.6801 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $183.73 | 6.145% | $195.0202 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $221.69 | 3.788% | $230.0876 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $916.97 | $979.5322 | $979.54 | $979.55 | $979.60 | |