| 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 | $41.37 | 12.750% | $46.6447 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $57.45 | 8.158% | $62.1368 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $151.44 | 8.484% | $164.2882 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $133.94 | 13.214% | $151.6388 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $216.42 | 6.296% | $230.0458 | $230.05 | $230.05 | $230.00 |
| Purchase #6 | $92.34 | 13.623% | $104.9195 | $104.92 | $104.90 | $104.90 |
| Purchase #7 | $223.48 | 4.638% | $233.845 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $916.44 | $993.5188 | $993.53 | $993.55 | $993.30 | |