| 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 | $61.67 | 11.243% | $68.6036 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $136.50 | 4.729% | $142.9551 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $89.34 | 3.860% | $92.7885 | $92.79 | $92.80 | $92.80 |
| Purchase #4 | $175.45 | 9.440% | $192.0125 | $192.01 | $192.00 | $192.00 |
| Purchase #5 | $70.48 | 13.514% | $80.0047 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $68.91 | 7.851% | $74.3201 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $239.92 | 3.630% | $248.6291 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $842.27 | $899.3136 | $899.31 | $899.30 | $899.30 | |