| 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 | $90.30 | 7.646% | $97.2043 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $87.32 | 3.332% | $90.2295 | $90.23 | $90.25 | $90.20 |
| Purchase #3 | $152.54 | 5.556% | $161.0151 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $98.88 | 3.807% | $102.6444 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $131.51 | 4.199% | $137.0321 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $177.46 | 12.833% | $200.2334 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $80.55 | 4.303% | $84.0161 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $818.56 | $872.3749 | $872.37 | $872.40 | $872.20 | |