| 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 | $65.79 | 5.525% | $69.4249 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $134.31 | 4.135% | $139.8637 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $38.60 | 5.489% | $40.7188 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $113.59 | 11.743% | $126.9289 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $192.26 | 3.315% | $198.6334 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $9.38 | 11.477% | $10.4565 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $135.60 | 9.399% | $148.345 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $689.53 | $734.3712 | $734.37 | $734.35 | $734.30 | |