| 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 | $5.70 | 8.762% | $6.1994 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $145.31 | 7.763% | $156.5904 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $68.63 | 3.164% | $70.8015 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $241.71 | 13.502% | $274.3457 | $274.35 | $274.35 | $274.30 |
| Purchase #5 | $217.62 | 12.264% | $244.3089 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $231.88 | 4.329% | $241.9181 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $81.40 | 13.812% | $92.643 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $992.25 | $1,086.8070 | $1,086.81 | $1,086.80 | $1,086.70 | |