| 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 | $86.85 | 12.697% | $97.8773 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $162.80 | 7.116% | $174.3848 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $38.84 | 4.206% | $40.4736 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $227.80 | 5.665% | $240.7049 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $90.57 | 6.578% | $96.5277 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $128.26 | 3.809% | $133.1454 | $133.15 | $133.15 | $133.10 |
| Purchase #7 | $239.46 | 7.856% | $258.272 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $974.58 | $1,041.3857 | $1,041.38 | $1,041.40 | $1,041.40 | |