| 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 | $106.72 | 3.234% | $110.1713 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $93.36 | 5.180% | $98.196 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $123.68 | 8.579% | $134.2905 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $127.51 | 4.642% | $133.429 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $71.43 | 4.400% | $74.5729 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $5.80 | 8.571% | $6.2971 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $233.97 | 3.150% | $241.3401 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $762.47 | $798.2969 | $798.30 | $798.30 | $798.30 | |