| 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 | $15.94 | 10.268% | $17.5767 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $33.75 | 11.385% | $37.5924 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $119.76 | 7.150% | $128.3228 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $129.69 | 8.447% | $140.6449 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $177.60 | 13.349% | $201.3078 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $184.61 | 4.223% | $192.4061 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $21.69 | 13.191% | $24.5511 | $24.55 | $24.55 | $24.60 |
| 7 purchase totals = | $683.04 | $742.4018 | $742.40 | $742.40 | $742.40 | |