| 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 | $57.97 | 9.272% | $63.345 | $63.35 | $63.35 | $63.30 |
| Purchase #2 | $157.52 | 13.722% | $179.1349 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $8.85 | 4.277% | $9.2285 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $162.47 | 6.206% | $172.5529 | $172.55 | $172.55 | $172.60 |
| Purchase #5 | $13.76 | 12.691% | $15.5063 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $234.48 | 8.499% | $254.4085 | $254.41 | $254.40 | $254.40 |
| Purchase #7 | $203.60 | 13.386% | $230.8539 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $838.65 | $925.0300 | $925.03 | $925.05 | $925.00 | |