| 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 | $5.51 | 10.695% | $6.0993 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $33.34 | 5.200% | $35.0737 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $153.54 | 12.527% | $172.774 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $52.31 | 7.351% | $56.1553 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $12.82 | 12.125% | $14.3744 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $105.97 | 8.361% | $114.8302 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $153.78 | 10.349% | $169.6947 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $517.27 | $569.0016 | $568.99 | $568.95 | $569.10 | |