| 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 | $6.90 | 10.820% | $7.6466 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $69.40 | 10.699% | $76.8251 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $70.51 | 13.812% | $80.2488 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $32.63 | 6.364% | $34.7066 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $211.62 | 3.782% | $219.6235 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $187.92 | 10.395% | $207.4543 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $246.94 | 12.761% | $278.452 | $278.45 | $278.45 | $278.50 |
| 7 purchase totals = | $825.92 | $904.9569 | $904.96 | $904.95 | $904.90 | |