| 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 | $10.28 | 13.271% | $11.6443 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $247.35 | 13.741% | $281.3384 | $281.34 | $281.35 | $281.30 |
| Purchase #3 | $140.97 | 6.464% | $150.0823 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $74.83 | 8.653% | $81.305 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $7.41 | 3.272% | $7.6525 | $7.65 | $7.65 | $7.70 |
| Purchase #6 | $248.73 | 13.828% | $283.1244 | $283.12 | $283.10 | $283.10 |
| Purchase #7 | $153.78 | 5.769% | $162.6516 | $162.65 | $162.65 | $162.70 |
| 7 purchase totals = | $883.35 | $977.7985 | $977.79 | $977.80 | $977.80 | |