| 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 | $77.52 | 4.737% | $81.1921 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $225.92 | 4.288% | $235.6074 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $80.63 | 5.730% | $85.2501 | $85.25 | $85.25 | $85.30 |
| Purchase #4 | $162.35 | 6.438% | $172.8021 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $106.46 | 3.710% | $110.4097 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $133.55 | 8.667% | $145.1248 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $218.92 | 12.619% | $246.5455 | $246.55 | $246.55 | $246.50 |
| 7 purchase totals = | $1,005.35 | $1,076.9317 | $1,076.93 | $1,076.90 | $1,076.90 | |