| 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 | $155.27 | 3.749% | $161.0911 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $197.77 | 7.718% | $213.0339 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $37.38 | 12.592% | $42.0869 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $58.96 | 5.718% | $62.3313 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $36.25 | 8.165% | $39.2098 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $111.82 | 6.170% | $118.7193 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $34.93 | 10.447% | $38.5791 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $632.38 | $675.0514 | $675.05 | $675.10 | $675.00 | |