| 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 | $72.75 | 3.401% | $75.2242 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $74.66 | 3.494% | $77.2686 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $155.92 | 5.315% | $164.2071 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $93.57 | 6.271% | $99.4378 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $224.72 | 10.368% | $248.019 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $217.88 | 10.733% | $241.2651 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $136.61 | 4.263% | $142.4337 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $976.11 | $1,047.8555 | $1,047.86 | $1,047.80 | $1,047.80 | |