| 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 | $84.42 | 10.584% | $93.355 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $127.28 | 7.720% | $137.106 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $188.85 | 12.201% | $211.8916 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $113.27 | 10.238% | $124.8666 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $123.67 | 11.687% | $138.1233 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $242.85 | 8.163% | $262.6738 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $98.90 | 10.864% | $109.6445 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $979.24 | $1,077.6608 | $1,077.66 | $1,077.60 | $1,077.70 | |