| 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 | $66.86 | 5.726% | $70.6884 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $229.70 | 8.865% | $250.0629 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $241.78 | 3.537% | $250.3318 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $202.40 | 6.319% | $215.1897 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $79.95 | 3.775% | $82.9681 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $124.69 | 6.437% | $132.7163 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $138.59 | 6.198% | $147.1798 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,083.97 | $1,149.1370 | $1,149.14 | $1,149.15 | $1,149.20 | |