| 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 | $39.81 | 10.381% | $43.9427 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $47.34 | 5.818% | $50.0942 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $228.54 | 9.182% | $249.5245 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $31.58 | 4.488% | $32.9973 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $90.82 | 3.423% | $93.9288 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $32.25 | 5.430% | $34.0012 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $66.84 | 8.227% | $72.3389 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $537.18 | $576.8276 | $576.82 | $576.85 | $576.70 | |