| 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 | $17.71 | 5.115% | $18.6159 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $51.45 | 3.462% | $53.2312 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $222.53 | 13.398% | $252.3446 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $88.73 | 9.723% | $97.3572 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $240.51 | 7.398% | $258.3029 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $53.93 | 10.732% | $59.7178 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $184.87 | 4.137% | $192.5181 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $859.73 | $932.0877 | $932.09 | $932.05 | $932.00 | |