| 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 | $36.40 | 9.167% | $39.7368 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $127.31 | 11.330% | $141.7342 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $238.90 | 9.847% | $262.4245 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $131.65 | 6.212% | $139.8281 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $16.80 | 4.695% | $17.5888 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $21.35 | 7.305% | $22.9096 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $153.35 | 12.770% | $172.9328 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $725.76 | $797.1548 | $797.15 | $797.20 | $797.00 | |