| 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 | $47.91 | 12.814% | $54.0492 | $54.05 | $54.05 | $54.00 |
| Purchase #2 | $22.34 | 13.716% | $25.4042 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $227.41 | 12.828% | $256.5822 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $224.42 | 12.321% | $252.0708 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $17.98 | 3.570% | $18.6219 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $237.86 | 6.321% | $252.8951 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $248.38 | 7.846% | $267.8679 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $1,026.30 | $1,127.4913 | $1,127.49 | $1,127.45 | $1,127.50 | |