| 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 | $80.48 | 4.342% | $83.9744 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $198.68 | 3.797% | $206.2239 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $93.51 | 12.650% | $105.339 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $75.89 | 12.210% | $85.1562 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $219.54 | 7.592% | $236.2075 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $18.33 | 6.597% | $19.5392 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $78.27 | 9.424% | $85.6462 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $764.70 | $822.0864 | $822.09 | $822.05 | $822.00 | |