| 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 | $98.73 | 5.264% | $103.9271 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $224.58 | 8.429% | $243.5098 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $72.90 | 3.854% | $75.7096 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $57.84 | 5.288% | $60.8986 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $51.42 | 4.746% | $53.8604 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $245.78 | 3.370% | $254.0628 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $122.97 | 10.472% | $135.8474 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $874.22 | $927.8157 | $927.82 | $927.80 | $927.80 | |