| 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 | $26.87 | 12.620% | $30.261 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $170.77 | 9.747% | $187.415 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $9.89 | 12.771% | $11.1531 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $230.85 | 4.760% | $241.8385 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $210.79 | 4.305% | $219.8645 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $203.48 | 6.747% | $217.2088 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $63.51 | 9.609% | $69.6127 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $916.16 | $977.3536 | $977.35 | $977.30 | $977.40 | |