| 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 | $16.57 | 12.268% | $18.6028 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $211.55 | 9.201% | $231.0147 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $89.65 | 4.409% | $93.6027 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $31.77 | 13.440% | $36.0399 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $159.77 | 6.653% | $170.3995 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $49.37 | 7.235% | $52.9419 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $198.28 | 9.320% | $216.7597 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $756.96 | $819.3612 | $819.35 | $819.35 | $819.30 | |