| 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 | $102.52 | 7.778% | $110.494 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $247.57 | 8.156% | $267.7618 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $132.37 | 11.299% | $147.3265 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $54.33 | 11.171% | $60.3992 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $84.36 | 4.828% | $88.4329 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $19.84 | 3.294% | $20.4935 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $94.49 | 7.509% | $101.5853 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $735.48 | $796.4932 | $796.49 | $796.55 | $796.50 | |