| 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 | $65.77 | 8.317% | $71.2401 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $197.99 | 10.818% | $219.4086 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $24.67 | 12.795% | $27.8265 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $22.29 | 4.259% | $23.2393 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $81.55 | 5.860% | $86.3288 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $156.67 | 9.468% | $171.5035 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $34.40 | 11.207% | $38.2552 | $38.26 | $38.25 | $38.30 |
| 7 purchase totals = | $583.34 | $637.8020 | $637.81 | $637.85 | $637.70 | |