| 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 | $64.76 | 7.280% | $69.4745 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $209.89 | 9.688% | $230.2241 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $147.69 | 5.636% | $156.0138 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $186.90 | 11.805% | $208.9635 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $39.94 | 11.430% | $44.5051 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $166.80 | 13.375% | $189.1095 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $89.96 | 5.599% | $94.9969 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $905.94 | $993.2874 | $993.28 | $993.20 | $993.30 | |