| 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 | $82.72 | 6.859% | $88.3938 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $114.55 | 10.677% | $126.7805 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $102.37 | 7.751% | $110.3047 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $145.72 | 4.358% | $152.0705 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $5.75 | 6.571% | $6.1278 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $8.65 | 11.521% | $9.6466 | $9.65 | $9.65 | $9.60 |
| Purchase #7 | $223.44 | 7.647% | $240.5265 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $683.20 | $733.8504 | $733.85 | $733.90 | $733.80 | |