| 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 | $100.81 | 6.181% | $107.0411 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $123.84 | 11.288% | $137.8191 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $95.69 | 6.550% | $101.9577 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $25.84 | 7.325% | $27.7328 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $156.70 | 13.252% | $177.4659 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $246.67 | 4.818% | $258.5546 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $196.68 | 4.530% | $205.5896 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $946.23 | $1,016.1608 | $1,016.16 | $1,016.15 | $1,016.20 | |