| 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 | $82.64 | 6.550% | $88.0529 | $88.05 | $88.05 | $88.10 |
| Purchase #2 | $250.60 | 4.634% | $262.2128 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $95.35 | 13.632% | $108.3481 | $108.35 | $108.35 | $108.30 |
| Purchase #4 | $49.29 | 8.683% | $53.5699 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $32.88 | 9.839% | $36.1151 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $223.84 | 3.794% | $232.3325 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $228.72 | 13.477% | $259.5446 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $963.32 | $1,040.1759 | $1,040.17 | $1,040.15 | $1,040.10 | |