| 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 | $26.28 | 9.374% | $28.7435 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $227.45 | 11.255% | $253.0495 | $253.05 | $253.05 | $253.00 |
| Purchase #3 | $85.39 | 6.559% | $90.9907 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $179.57 | 5.121% | $188.7658 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $156.42 | 5.786% | $165.4705 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $184.58 | 11.141% | $205.1441 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $134.59 | 5.454% | $141.9305 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $994.28 | $1,074.0946 | $1,074.09 | $1,074.10 | $1,074.00 | |