| 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 | $81.36 | 3.872% | $84.5103 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $144.39 | 12.687% | $162.7088 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $7.72 | 9.755% | $8.4731 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $152.67 | 12.104% | $171.1492 | $171.15 | $171.15 | $171.10 |
| Purchase #5 | $223.35 | 12.436% | $251.1258 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $153.34 | 3.746% | $159.0841 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $202.86 | 13.411% | $230.0656 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $965.69 | $1,067.1169 | $1,067.12 | $1,067.10 | $1,067.10 | |