| 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 | $79.59 | 5.503% | $83.9698 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $85.37 | 6.318% | $90.7637 | $90.76 | $90.75 | $90.80 |
| Purchase #3 | $20.42 | 5.656% | $21.575 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $138.71 | 10.701% | $153.5534 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $249.32 | 13.706% | $283.4918 | $283.49 | $283.50 | $283.50 |
| Purchase #6 | $183.52 | 11.110% | $203.9091 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $87.25 | 12.463% | $98.124 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $844.18 | $935.3868 | $935.38 | $935.35 | $935.50 | |