| 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 | $81.49 | 10.847% | $90.3292 | $90.33 | $90.35 | $90.30 |
| Purchase #2 | $48.46 | 6.330% | $51.5275 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $123.92 | 3.529% | $128.2931 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $178.99 | 9.415% | $195.8419 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $158.26 | 13.632% | $179.834 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $220.88 | 7.140% | $236.6508 | $236.65 | $236.65 | $236.70 |
| Purchase #7 | $132.66 | 13.497% | $150.5651 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $944.66 | $1,033.0416 | $1,033.04 | $1,033.10 | $1,033.00 | |