| 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 | $80.92 | 3.322% | $83.6082 | $83.61 | $83.60 | $83.60 |
| Purchase #2 | $14.93 | 12.658% | $16.8198 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $33.67 | 13.695% | $38.2811 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $129.72 | 6.284% | $137.8716 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $47.77 | 7.808% | $51.4999 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $161.54 | 9.780% | $177.3386 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $61.57 | 13.580% | $69.9312 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $530.12 | $575.3504 | $575.35 | $575.35 | $575.30 | |