| 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 | $104.63 | 8.865% | $113.9054 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $125.88 | 6.269% | $133.7714 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $73.90 | 8.696% | $80.3263 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $24.50 | 4.681% | $25.6468 | $25.65 | $25.65 | $25.60 |
| Purchase #5 | $9.97 | 11.799% | $11.1464 | $11.15 | $11.15 | $11.10 |
| Purchase #6 | $19.44 | 12.437% | $21.8578 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $14.71 | 13.346% | $16.6732 | $16.67 | $16.65 | $16.70 |
| 7 purchase totals = | $373.03 | $403.3273 | $403.34 | $403.30 | $403.30 | |