| 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 | $32.66 | 5.178% | $34.3511 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $31.75 | 6.790% | $33.9058 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $162.54 | 9.607% | $178.1552 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $204.50 | 7.446% | $219.7271 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $201.54 | 4.382% | $210.3715 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $155.66 | 9.126% | $169.8655 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $166.36 | 8.636% | $180.7268 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $955.01 | $1,027.1030 | $1,027.12 | $1,027.10 | $1,027.20 | |