| 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 | $65.38 | 4.793% | $68.5137 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $84.76 | 7.645% | $91.2399 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $31.58 | 12.822% | $35.6292 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $133.93 | 6.340% | $142.4212 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $208.35 | 10.455% | $230.133 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $237.32 | 9.211% | $259.1795 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $240.36 | 4.230% | $250.5272 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $1,001.68 | $1,077.6437 | $1,077.64 | $1,077.70 | $1,077.50 | |