| 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 | $80.74 | 11.479% | $90.0081 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $147.81 | 9.731% | $162.1934 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $62.41 | 13.147% | $70.615 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $78.44 | 13.167% | $88.7682 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $212.77 | 5.618% | $224.7234 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $129.30 | 3.322% | $133.5953 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $187.80 | 4.860% | $196.9271 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $899.27 | $966.8305 | $966.84 | $966.80 | $966.80 | |