| 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 | $70.90 | 6.696% | $75.6475 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $32.69 | 9.171% | $35.688 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $223.56 | 4.163% | $232.8668 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $48.73 | 5.784% | $51.5485 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $18.28 | 10.506% | $20.2005 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $19.76 | 13.116% | $22.3517 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $84.62 | 11.405% | $94.2709 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $498.54 | $532.5739 | $532.58 | $532.55 | $532.60 | |