| 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 | $13.78 | 6.681% | $14.7006 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $214.63 | 12.702% | $241.8923 | $241.89 | $241.90 | $241.90 |
| Purchase #3 | $120.99 | 10.522% | $133.7206 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $118.25 | 13.132% | $133.7786 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $9.76 | 8.602% | $10.5996 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $147.89 | 12.546% | $166.4443 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $114.69 | 12.797% | $129.3669 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $739.99 | $830.5029 | $830.50 | $830.50 | $830.50 | |