| 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 | $106.43 | 8.649% | $115.6351 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $79.30 | 7.424% | $85.1872 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $234.74 | 10.585% | $259.5872 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $37.39 | 9.807% | $41.0568 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $228.80 | 7.710% | $246.4405 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $43.69 | 5.796% | $46.2223 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $132.28 | 11.102% | $146.9657 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $862.63 | $941.0948 | $941.11 | $941.10 | $941.10 | |