| 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 | $57.77 | 8.660% | $62.7729 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $159.72 | 3.330% | $165.0387 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $5.92 | 9.535% | $6.4845 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $103.40 | 11.199% | $114.9798 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $53.76 | 5.591% | $56.7657 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $79.81 | 11.813% | $89.238 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $5.62 | 13.504% | $6.3789 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $466.00 | $501.6585 | $501.66 | $501.70 | $501.70 | |