| 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 | $72.89 | 6.664% | $77.7474 | $77.75 | $77.75 | $77.70 |
| Purchase #2 | $24.83 | 7.127% | $26.5996 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $192.68 | 5.773% | $203.8034 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $138.38 | 7.675% | $149.0007 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $47.26 | 9.817% | $51.8995 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $170.76 | 12.460% | $192.0367 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $137.66 | 8.248% | $149.0142 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $784.46 | $850.1015 | $850.10 | $850.10 | $850.00 | |