| 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 | $12.81 | 9.463% | $14.0222 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $171.67 | 10.183% | $189.1512 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $131.61 | 12.137% | $147.5835 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $69.59 | 7.385% | $74.7292 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $41.78 | 12.723% | $47.0957 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $100.81 | 10.183% | $111.0755 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $196.46 | 5.301% | $206.8743 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $724.73 | $790.5316 | $790.53 | $790.55 | $790.60 | |