| 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 | $21.77 | 7.695% | $23.4452 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $44.77 | 4.128% | $46.6181 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $244.74 | 10.411% | $270.2199 | $270.22 | $270.20 | $270.20 |
| Purchase #4 | $136.27 | 4.639% | $142.5916 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $91.75 | 3.664% | $95.1117 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $247.83 | 6.871% | $264.8584 | $264.86 | $264.85 | $264.90 |
| Purchase #7 | $119.76 | 12.687% | $134.954 | $134.95 | $134.95 | $135.00 |
| 7 purchase totals = | $906.89 | $977.7989 | $977.80 | $977.75 | $977.80 | |