| 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 | $96.83 | 3.168% | $99.8976 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $232.28 | 6.181% | $246.6372 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $182.80 | 13.755% | $207.9441 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $117.63 | 3.223% | $121.4212 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $33.61 | 9.710% | $36.8735 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $152.74 | 5.190% | $160.6672 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $176.69 | 8.812% | $192.2599 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $992.58 | $1,065.7007 | $1,065.70 | $1,065.65 | $1,065.70 | |