| 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 | $24.66 | 11.106% | $27.3987 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $17.55 | 8.397% | $19.0237 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $64.25 | 11.318% | $71.5218 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $142.62 | 13.719% | $162.186 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $81.67 | 10.564% | $90.2976 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $213.56 | 4.671% | $223.5354 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $111.91 | 3.613% | $115.9533 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $656.22 | $709.9165 | $709.92 | $709.90 | $709.90 | |