| 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 | $101.29 | 5.371% | $106.7303 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $83.77 | 9.617% | $91.8262 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $70.50 | 12.581% | $79.3696 | $79.37 | $79.35 | $79.40 |
| Purchase #4 | $147.29 | 6.640% | $157.0701 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $85.70 | 9.367% | $93.7275 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $5.94 | 11.433% | $6.6191 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $150.29 | 10.376% | $165.8841 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $644.78 | $701.2269 | $701.23 | $701.25 | $701.20 | |