| 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 | $24.33 | 6.570% | $25.9285 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $27.54 | 6.737% | $29.3954 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $71.38 | 9.585% | $78.2218 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $67.33 | 9.463% | $73.7014 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $133.32 | 3.407% | $137.8622 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $112.30 | 4.336% | $117.1693 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $101.57 | 13.294% | $115.0727 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $537.77 | $577.3513 | $577.35 | $577.30 | $577.40 | |