| 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 | $74.61 | 9.150% | $81.4368 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $192.46 | 8.853% | $209.4985 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $193.88 | 3.223% | $200.1288 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $233.44 | 8.236% | $252.6661 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $6.92 | 4.421% | $7.2259 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $66.46 | 6.160% | $70.5539 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $176.53 | 12.688% | $198.9281 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $944.30 | $1,020.4381 | $1,020.45 | $1,020.50 | $1,020.40 | |