| 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 | $92.36 | 10.772% | $102.309 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $29.49 | 13.820% | $33.5655 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $135.96 | 6.708% | $145.0802 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $88.63 | 5.670% | $93.6553 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $20.50 | 8.297% | $22.2009 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $17.65 | 6.294% | $18.7609 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $29.48 | 9.349% | $32.2361 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $414.07 | $447.8079 | $447.82 | $447.80 | $447.90 | |