| 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 | $131.75 | 6.703% | $140.5812 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $118.85 | 13.664% | $135.0897 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $82.66 | 13.605% | $93.9059 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $43.40 | 6.837% | $46.3673 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $243.84 | 5.372% | $256.9391 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $98.42 | 13.853% | $112.0541 | $112.05 | $112.05 | $112.10 |
| Purchase #7 | $67.93 | 11.556% | $75.78 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $786.85 | $860.7173 | $860.72 | $860.75 | $860.80 | |