| 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 | $44.79 | 13.869% | $51.0019 | $51.00 | $51.00 | $51.00 |
| Purchase #2 | $84.64 | 8.138% | $91.528 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $129.91 | 6.688% | $138.5984 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $98.84 | 13.681% | $112.3623 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $222.85 | 5.820% | $235.8199 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $209.80 | 13.109% | $237.3027 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $217.70 | 3.423% | $225.1519 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $1,008.53 | $1,091.7651 | $1,091.76 | $1,091.75 | $1,091.80 | |