| 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 | $40.30 | 9.753% | $44.2305 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $185.42 | 13.673% | $210.7725 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $44.99 | 6.301% | $47.8248 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $187.48 | 3.463% | $193.9724 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $192.93 | 11.330% | $214.789 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $180.76 | 8.491% | $196.1083 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $78.89 | 10.367% | $87.0685 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $910.77 | $994.7660 | $994.76 | $994.70 | $994.80 | |