| 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 | $81.40 | 9.212% | $88.8986 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $145.70 | 11.428% | $162.3506 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $55.94 | 8.613% | $60.7581 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $157.36 | 6.428% | $167.4751 | $167.48 | $167.50 | $167.50 |
| Purchase #5 | $57.74 | 10.625% | $63.8749 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $35.47 | 12.266% | $39.8208 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $234.36 | 12.215% | $262.9871 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $767.97 | $846.1652 | $846.17 | $846.15 | $846.30 | |