| 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 | $90.58 | 11.233% | $100.7549 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $228.40 | 5.703% | $241.4257 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $72.46 | 4.776% | $75.9207 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $34.81 | 12.109% | $39.0251 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $81.43 | 13.674% | $92.5647 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $212.55 | 3.428% | $219.8362 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $143.28 | 8.418% | $155.3413 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $863.51 | $924.8686 | $924.87 | $924.90 | $924.80 | |