| 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 | $45.31 | 13.749% | $51.5397 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $173.38 | 7.770% | $186.8516 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $200.97 | 6.764% | $214.5636 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $149.97 | 6.173% | $159.2276 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $220.50 | 9.681% | $241.8466 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $147.71 | 11.795% | $165.1324 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $64.36 | 8.681% | $69.9471 | $69.95 | $69.95 | $69.90 |
| 7 purchase totals = | $1,002.20 | $1,089.1086 | $1,089.11 | $1,089.15 | $1,089.00 | |