| 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 | $12.66 | 3.494% | $13.1023 | $13.10 | $13.10 | $13.10 |
| Purchase #2 | $71.75 | 10.873% | $79.5514 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $23.60 | 13.272% | $26.7322 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $13.30 | 6.441% | $14.1567 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $17.83 | 6.755% | $19.0344 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $17.42 | 6.211% | $18.502 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $95.26 | 10.545% | $105.3052 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $251.82 | $276.3842 | $276.38 | $276.40 | $276.40 | |