| 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 | $232.42 | 13.517% | $263.8362 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $154.86 | 6.708% | $165.248 | $165.25 | $165.25 | $165.20 |
| Purchase #3 | $43.80 | 13.167% | $49.5671 | $49.57 | $49.55 | $49.60 |
| Purchase #4 | $43.69 | 12.144% | $48.9957 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $120.69 | 11.870% | $135.0159 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $65.77 | 6.159% | $69.8208 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $66.62 | 5.647% | $70.382 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $727.85 | $802.8657 | $802.88 | $802.85 | $802.80 | |