| 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 | $32.51 | 3.324% | $33.5906 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $142.31 | 4.777% | $149.1081 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $235.77 | 7.871% | $254.3275 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $20.38 | 9.526% | $22.3214 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $198.99 | 5.640% | $210.213 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $14.76 | 9.345% | $16.1393 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $17.62 | 3.331% | $18.2069 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $662.34 | $703.9068 | $703.91 | $703.90 | $703.80 | |