| 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 | $35.52 | 7.594% | $38.2174 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $26.91 | 6.391% | $28.6298 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $132.52 | 11.294% | $147.4868 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $91.79 | 13.759% | $104.4194 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $192.57 | 4.567% | $201.3647 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $152.89 | 11.735% | $170.8316 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $172.77 | 3.472% | $178.7686 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $804.97 | $869.7183 | $869.72 | $869.70 | $869.70 | |