| 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 | $31.83 | 9.356% | $34.808 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $187.77 | 4.168% | $195.5963 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $114.70 | 10.405% | $126.6345 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $222.41 | 4.464% | $232.3384 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $29.27 | 8.781% | $31.8402 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $32.72 | 12.337% | $36.7567 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $106.38 | 4.401% | $111.0618 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $725.08 | $769.0359 | $769.04 | $769.05 | $769.00 | |