| 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 | $84.27 | 7.823% | $90.8624 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $34.60 | 12.263% | $38.843 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $95.25 | 8.708% | $103.5444 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $33.41 | 9.441% | $36.5642 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $187.81 | 10.664% | $207.8381 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $214.85 | 4.225% | $223.9274 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $115.64 | 4.618% | $120.9803 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $765.83 | $822.5598 | $822.55 | $822.60 | $822.50 | |