| 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 | $30.49 | 6.535% | $32.4825 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $210.69 | 13.768% | $239.6978 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $77.53 | 7.502% | $83.3463 | $83.35 | $83.35 | $83.30 |
| Purchase #4 | $21.30 | 4.116% | $22.1767 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $155.65 | 3.156% | $160.5623 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $150.72 | 9.594% | $165.1801 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $141.82 | 4.199% | $147.775 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $788.20 | $851.2207 | $851.23 | $851.30 | $851.30 | |