| 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 | $65.85 | 9.458% | $72.0781 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $68.48 | 6.372% | $72.8435 | $72.84 | $72.85 | $72.80 |
| Purchase #3 | $185.73 | 10.777% | $205.7461 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $16.69 | 13.441% | $18.9333 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $7.62 | 6.545% | $8.1187 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $55.30 | 8.783% | $60.157 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $26.72 | 5.857% | $28.285 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $426.39 | $466.1617 | $466.17 | $466.20 | $466.10 | |