| 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 | $34.54 | 12.405% | $38.8247 | $38.82 | $38.80 | $38.80 |
| Purchase #2 | $167.56 | 11.556% | $186.9232 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $140.54 | 5.192% | $147.8368 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $142.26 | 9.182% | $155.3223 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $93.36 | 5.590% | $98.5788 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $56.96 | 5.414% | $60.0438 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $66.29 | 5.746% | $70.099 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $701.51 | $757.6286 | $757.62 | $757.60 | $757.50 | |