| 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 | $114.64 | 5.272% | $120.6838 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $137.92 | 4.730% | $144.4436 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $187.47 | 12.812% | $211.4887 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $124.52 | 10.376% | $137.4402 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $88.87 | 5.493% | $93.7516 | $93.75 | $93.75 | $93.80 |
| Purchase #6 | $25.95 | 6.755% | $27.7029 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $118.91 | 13.558% | $135.0318 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $798.28 | $870.5426 | $870.53 | $870.60 | $870.50 | |