| 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 | $250.25 | 8.103% | $270.5278 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $6.93 | 3.388% | $7.1648 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $90.50 | 3.602% | $93.7598 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $64.70 | 3.124% | $66.7212 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $29.41 | 10.305% | $32.4407 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $12.59 | 11.304% | $14.0132 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $231.26 | 9.460% | $253.1372 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $685.64 | $737.7647 | $737.76 | $737.75 | $737.70 | |