| 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 | $77.48 | 12.296% | $87.0069 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $195.29 | 4.738% | $204.5428 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $160.42 | 13.309% | $181.7703 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $31.67 | 4.769% | $33.1803 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $140.44 | 11.498% | $156.5878 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $20.67 | 12.796% | $23.3149 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $90.62 | 8.392% | $98.2248 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $716.59 | $784.6278 | $784.62 | $784.60 | $784.60 | |