| 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 | $68.70 | 5.327% | $72.3596 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $250.41 | 6.153% | $265.8177 | $265.82 | $265.80 | $265.80 |
| Purchase #3 | $197.41 | 4.554% | $206.4001 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $173.45 | 12.505% | $195.1399 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $74.98 | 4.801% | $78.5798 | $78.58 | $78.60 | $78.60 |
| Purchase #6 | $164.58 | 8.706% | $178.9083 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $114.77 | 7.552% | $123.4374 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $1,044.30 | $1,120.6428 | $1,120.65 | $1,120.65 | $1,120.60 | |