| 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 | $8.31 | 6.746% | $8.8706 | $8.87 | $8.85 | $8.90 |
| Purchase #2 | $51.86 | 3.249% | $53.5449 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $12.99 | 3.792% | $13.4826 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $232.95 | 8.316% | $252.3221 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $122.27 | 10.618% | $135.2526 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $32.35 | 7.238% | $34.6915 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $247.63 | 3.205% | $255.5665 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $708.36 | $753.7308 | $753.72 | $753.70 | $753.80 | |