| 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 | $23.50 | 4.266% | $24.5025 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $96.35 | 11.302% | $107.2395 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $105.89 | 11.400% | $117.9615 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $73.51 | 7.203% | $78.8049 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $80.67 | 13.569% | $91.6161 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $134.79 | 9.667% | $147.8201 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $63.52 | 9.527% | $69.5716 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $578.23 | $637.5162 | $637.51 | $637.45 | $637.50 | |