| 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 | $80.33 | 7.825% | $86.6158 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $180.58 | 6.556% | $192.4188 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $239.60 | 4.617% | $250.6623 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $207.54 | 6.643% | $221.3269 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $113.44 | 11.555% | $126.548 | $126.55 | $126.55 | $126.50 |
| Purchase #6 | $31.28 | 5.273% | $32.9294 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $169.89 | 6.231% | $180.4758 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $1,022.66 | $1,090.9770 | $1,090.99 | $1,091.00 | $1,090.90 | |