| 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 | $6.46 | 10.803% | $7.1579 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $221.90 | 8.739% | $241.2918 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $218.85 | 10.385% | $241.5776 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $240.75 | 10.811% | $266.7775 | $266.78 | $266.80 | $266.80 |
| Purchase #5 | $55.97 | 4.512% | $58.4954 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $77.30 | 7.752% | $83.2923 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $19.98 | 5.506% | $21.0801 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $841.21 | $919.6726 | $919.68 | $919.75 | $919.80 | |