| 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 | $74.34 | 8.421% | $80.6002 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $238.97 | 7.640% | $257.2273 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $171.47 | 6.233% | $182.1577 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $206.28 | 6.485% | $219.6573 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $156.75 | 12.810% | $176.8297 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $80.35 | 3.326% | $83.0224 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $8.59 | 11.710% | $9.5959 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $936.75 | $1,009.0905 | $1,009.10 | $1,009.10 | $1,009.10 | |