| 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 | $27.55 | 13.289% | $31.2111 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $189.49 | 13.424% | $214.9271 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $80.43 | 6.536% | $85.6869 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $140.34 | 8.436% | $152.1791 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $123.84 | 13.226% | $140.2191 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $128.29 | 3.718% | $133.0598 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $61.42 | 4.571% | $64.2275 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $751.36 | $821.5106 | $821.52 | $821.55 | $821.50 | |