| 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 | $76.61 | 8.690% | $83.2674 | $83.27 | $83.25 | $83.30 |
| Purchase #2 | $12.89 | 7.558% | $13.8642 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $220.35 | 5.118% | $231.6275 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $7.65 | 6.601% | $8.155 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $135.76 | 7.256% | $145.6107 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $162.86 | 7.156% | $174.5143 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $186.26 | 8.121% | $201.3862 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $802.38 | $858.4253 | $858.43 | $858.40 | $858.50 | |