| 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 | $79.40 | 3.719% | $82.3529 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $68.62 | 10.562% | $75.8676 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $205.46 | 8.556% | $223.0392 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $229.93 | 11.783% | $257.0227 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $124.51 | 8.433% | $135.0099 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $197.86 | 13.456% | $224.484 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $164.42 | 5.112% | $172.8252 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $1,070.20 | $1,170.6015 | $1,170.60 | $1,170.60 | $1,170.60 | |