| 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 | $55.38 | 10.652% | $61.2791 | $61.28 | $61.30 | $61.30 |
| Purchase #2 | $130.60 | 7.488% | $140.3793 | $140.38 | $140.40 | $140.40 |
| Purchase #3 | $148.79 | 7.487% | $159.9299 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $15.54 | 11.151% | $17.2729 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $8.58 | 12.304% | $9.6357 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $108.91 | 12.239% | $122.2395 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $176.47 | 8.546% | $191.5511 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $644.27 | $702.2875 | $702.29 | $702.35 | $702.30 | |