| 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 | $30.39 | 10.793% | $33.67 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $25.57 | 4.183% | $26.6396 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $216.99 | 6.217% | $230.4803 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $131.87 | 10.623% | $145.8786 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $87.65 | 5.428% | $92.4076 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $203.70 | 9.233% | $222.5076 | $222.51 | $222.50 | $222.50 |
| Purchase #7 | $34.99 | 4.362% | $36.5163 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $731.16 | $788.1000 | $788.11 | $788.10 | $788.10 | |