| 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 | $57.92 | 13.774% | $65.8979 | $65.90 | $65.90 | $65.90 |
| Purchase #2 | $9.56 | 13.202% | $10.8221 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $142.53 | 12.561% | $160.4332 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $107.88 | 8.223% | $116.751 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $192.71 | 5.470% | $203.2512 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $195.61 | 13.405% | $221.8315 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $247.48 | 6.195% | $262.8114 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $953.69 | $1,041.7983 | $1,041.79 | $1,041.80 | $1,041.80 | |