| 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 | $27.84 | 12.514% | $31.3239 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $135.88 | 6.590% | $144.8345 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $235.92 | 9.542% | $258.4315 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $183.52 | 8.341% | $198.8274 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $34.51 | 4.573% | $36.0881 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $148.54 | 4.630% | $155.4174 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $120.35 | 3.716% | $124.8222 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $886.56 | $949.7450 | $949.74 | $949.75 | $949.60 | |