| 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 | $35.38 | 6.557% | $37.6999 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $240.29 | 3.456% | $248.5944 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $82.44 | 5.632% | $87.083 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $180.73 | 12.332% | $203.0176 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $170.81 | 4.558% | $178.5955 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $206.39 | 6.486% | $219.7765 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $31.27 | 4.758% | $32.7578 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $947.31 | $1,007.5247 | $1,007.53 | $1,007.55 | $1,007.60 | |