| 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 | $7.27 | 6.348% | $7.7315 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $185.68 | 3.743% | $192.63 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $190.91 | 6.187% | $202.7216 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $233.89 | 11.438% | $260.6423 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $77.94 | 13.173% | $88.207 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $95.88 | 8.421% | $103.9541 | $103.95 | $103.95 | $104.00 |
| Purchase #7 | $165.29 | 11.515% | $184.3231 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $956.86 | $1,040.2096 | $1,040.20 | $1,040.20 | $1,040.10 | |