| 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 | $31.32 | 3.399% | $32.3846 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $17.34 | 13.226% | $19.6334 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $102.40 | 12.226% | $114.9194 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $200.85 | 6.185% | $213.2726 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $34.29 | 12.398% | $38.5413 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $178.65 | 12.114% | $200.2917 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $69.60 | 9.734% | $76.3749 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $634.45 | $695.4179 | $695.40 | $695.40 | $695.40 | |