| 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 | $90.87 | 9.710% | $99.6935 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $34.77 | 13.453% | $39.4476 | $39.45 | $39.45 | $39.40 |
| Purchase #3 | $71.97 | 12.238% | $80.7777 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $238.32 | 8.419% | $258.3842 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $14.85 | 12.223% | $16.6651 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $7.38 | 12.313% | $8.2887 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $166.84 | 8.728% | $181.4018 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $625.00 | $684.6586 | $684.66 | $684.70 | $684.70 | |