| 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 | $18.96 | 4.562% | $19.825 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $120.68 | 10.594% | $133.4648 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $8.34 | 3.627% | $8.6425 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $101.92 | 9.452% | $111.5535 | $111.55 | $111.55 | $111.60 |
| Purchase #5 | $116.47 | 6.431% | $123.9602 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $87.72 | 12.628% | $98.7973 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $88.51 | 4.330% | $92.3425 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $542.60 | $588.5858 | $588.58 | $588.60 | $588.60 | |