| 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 | $71.89 | 12.258% | $80.7023 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $7.27 | 7.423% | $7.8097 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $85.31 | 7.528% | $91.7321 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $205.95 | 6.228% | $218.7766 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $176.77 | 11.214% | $196.593 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $8.53 | 7.838% | $9.1986 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $75.81 | 11.399% | $84.4516 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $631.53 | $689.2639 | $689.26 | $689.30 | $689.30 | |