| 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 | $35.65 | 7.505% | $38.3255 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $72.58 | 6.281% | $77.1387 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $42.39 | 6.138% | $44.9919 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $5.80 | 13.488% | $6.5823 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $171.44 | 3.422% | $177.3067 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $75.95 | 6.622% | $80.9794 | $80.98 | $81.00 | $81.00 |
| Purchase #7 | $102.35 | 5.283% | $107.7572 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $506.16 | $533.0817 | $533.09 | $533.15 | $533.10 | |