| 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 | $88.97 | 10.274% | $98.1108 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $28.42 | 12.340% | $31.927 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $212.52 | 6.707% | $226.7737 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $5.77 | 5.314% | $6.0766 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $85.55 | 6.516% | $91.1244 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $76.37 | 4.229% | $79.5997 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $152.76 | 13.218% | $172.9518 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $650.36 | $706.5640 | $706.56 | $706.55 | $706.60 | |