| 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 | $56.74 | 9.743% | $62.2682 | $62.27 | $62.25 | $62.30 |
| Purchase #2 | $171.47 | 4.740% | $179.5977 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $142.92 | 13.836% | $162.6944 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $98.50 | 12.590% | $110.9012 | $110.90 | $110.90 | $110.90 |
| Purchase #5 | $19.67 | 7.173% | $21.0809 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $142.54 | 12.817% | $160.8094 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $172.93 | 6.289% | $183.8056 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $804.77 | $881.1574 | $881.16 | $881.15 | $881.20 | |