| 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 | $81.41 | 10.731% | $90.1461 | $90.15 | $90.15 | $90.10 |
| Purchase #2 | $62.29 | 11.244% | $69.2939 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $97.67 | 10.109% | $107.5435 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $248.31 | 10.319% | $273.9331 | $273.93 | $273.95 | $273.90 |
| Purchase #5 | $245.99 | 3.375% | $254.2922 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $123.69 | 5.286% | $130.2283 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $233.34 | 6.505% | $248.5188 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $1,092.70 | $1,173.9559 | $1,173.95 | $1,174.00 | $1,173.80 | |