| 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 | $71.25 | 8.642% | $77.4074 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $92.60 | 6.495% | $98.6144 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $209.43 | 10.165% | $230.7186 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $37.30 | 5.284% | $39.2709 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $211.58 | 4.179% | $220.4219 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $169.68 | 3.679% | $175.9225 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $16.48 | 8.487% | $17.8787 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $808.32 | $860.2344 | $860.23 | $860.15 | $860.20 | |