| 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 | $81.64 | 6.346% | $86.8209 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $214.83 | 6.444% | $228.6736 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $38.89 | 13.462% | $44.1254 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $89.87 | 5.627% | $94.927 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $231.46 | 9.589% | $253.6547 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $202.81 | 10.237% | $223.5717 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $159.93 | 12.699% | $180.2395 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $1,019.43 | $1,112.0128 | $1,112.01 | $1,112.00 | $1,112.00 | |