| 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 | $38.75 | 7.386% | $41.6121 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $79.83 | 12.165% | $89.5413 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $47.61 | 11.724% | $53.1918 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $30.92 | 7.568% | $33.26 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $120.80 | 11.874% | $135.1438 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $39.59 | 10.250% | $43.648 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $190.65 | 3.609% | $197.5306 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $548.15 | $593.9276 | $593.92 | $593.95 | $593.80 | |