| 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 | $230.58 | 9.814% | $253.2091 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $66.78 | 5.216% | $70.2632 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $6.26 | 3.430% | $6.4747 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $130.80 | 4.287% | $136.4074 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $161.31 | 4.242% | $168.1528 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $24.81 | 6.124% | $26.3294 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $43.68 | 5.620% | $46.1348 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $664.22 | $706.9714 | $706.96 | $706.95 | $707.00 | |