| 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 | $80.67 | 11.124% | $89.6437 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $87.62 | 10.619% | $96.9244 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $13.33 | 9.307% | $14.5706 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $7.63 | 7.443% | $8.1979 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $192.66 | 7.630% | $207.36 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $202.39 | 9.346% | $221.3054 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $59.82 | 3.358% | $61.8288 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $644.12 | $699.8308 | $699.83 | $699.80 | $699.80 | |