| 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 | $47.47 | 13.310% | $53.7883 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $23.96 | 5.368% | $25.2462 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $239.68 | 4.625% | $250.7652 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $102.59 | 12.303% | $115.2116 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $156.94 | 13.175% | $177.6168 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $132.95 | 7.160% | $142.4692 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $128.66 | 11.528% | $143.4919 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $832.25 | $908.5892 | $908.60 | $908.55 | $908.60 | |