| 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 | $57.52 | 5.518% | $60.694 | $60.69 | $60.70 | $60.70 |
| Purchase #2 | $37.60 | 11.783% | $42.0304 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $217.51 | 9.272% | $237.6775 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $162.44 | 11.757% | $181.5381 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $5.70 | 12.788% | $6.4289 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $133.32 | 10.768% | $147.6759 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $35.59 | 8.493% | $38.6127 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $649.68 | $714.6575 | $714.66 | $714.75 | $714.60 | |