| 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 | $56.99 | 10.753% | $63.1181 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $128.26 | 7.206% | $137.5024 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $84.26 | 7.818% | $90.8474 | $90.85 | $90.85 | $90.80 |
| Purchase #4 | $73.74 | 7.354% | $79.1628 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $123.36 | 5.271% | $129.8623 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $197.55 | 12.500% | $222.2438 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $18.44 | 7.389% | $19.8025 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $682.60 | $742.5393 | $742.53 | $742.50 | $742.50 | |