| 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 | $33.46 | 3.502% | $34.6318 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $22.76 | 7.757% | $24.5255 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $47.66 | 9.377% | $52.1291 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $18.60 | 6.150% | $19.7439 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $204.80 | 5.470% | $216.0026 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $54.67 | 5.419% | $57.6326 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $35.79 | 7.285% | $38.3973 | $38.40 | $38.40 | $38.40 |
| 7 purchase totals = | $417.74 | $443.0628 | $443.06 | $443.15 | $442.90 | |