| 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 | $85.67 | 3.809% | $88.9332 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $153.39 | 13.457% | $174.0317 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $196.33 | 11.534% | $218.9747 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $225.95 | 9.508% | $247.4333 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $40.80 | 9.408% | $44.6385 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $80.78 | 10.371% | $89.1577 | $89.16 | $89.15 | $89.20 |
| Purchase #7 | $193.98 | 4.182% | $202.0922 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $976.90 | $1,065.2613 | $1,065.25 | $1,065.30 | $1,065.20 | |