| 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 | $41.26 | 3.601% | $42.7458 | $42.75 | $42.75 | $42.70 |
| Purchase #2 | $197.29 | 13.859% | $224.6324 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $142.90 | 3.508% | $147.9129 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $95.28 | 4.337% | $99.4123 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $114.40 | 13.417% | $129.749 | $129.75 | $129.75 | $129.70 |
| Purchase #6 | $27.78 | 12.869% | $31.355 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $138.34 | 7.787% | $149.1125 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $757.25 | $824.9199 | $824.92 | $824.90 | $824.80 | |