| 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 | $25.95 | 13.777% | $29.5251 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $237.28 | 7.214% | $254.3974 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $246.29 | 9.782% | $270.3821 | $270.38 | $270.40 | $270.40 |
| Purchase #4 | $135.62 | 11.486% | $151.1973 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $76.91 | 5.379% | $81.047 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $193.54 | 6.406% | $205.9382 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $75.52 | 9.258% | $82.5116 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $991.11 | $1,074.9987 | $1,075.01 | $1,075.05 | $1,074.90 | |