| 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 | $52.72 | 6.600% | $56.1995 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $201.57 | 9.666% | $221.0538 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $84.75 | 4.200% | $88.3095 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $144.91 | 12.232% | $162.6354 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $233.46 | 13.817% | $265.7172 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $147.99 | 3.350% | $152.9477 | $152.95 | $152.95 | $152.90 |
| Purchase #7 | $188.49 | 10.590% | $208.4511 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $1,053.89 | $1,155.3142 | $1,155.32 | $1,155.30 | $1,155.30 | |