| 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 | $8.53 | 13.102% | $9.6476 | $9.65 | $9.65 | $9.60 |
| Purchase #2 | $186.40 | 13.417% | $211.4093 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $25.26 | 12.604% | $28.4438 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $95.64 | 3.227% | $98.7263 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $132.77 | 7.614% | $142.8791 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $175.77 | 3.436% | $181.8095 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $18.33 | 7.347% | $19.6767 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $642.70 | $692.5923 | $692.60 | $692.65 | $692.50 | |